Top 25 Wearable App Development Companies

Brief overview of the wearable app development service sector

The global wearable technology market is expected to reach $186.14 billion by 2030, growing at a 13.9% CAGR from 2023 to 2030, with the US holding a dominant share.

This boom is fueled by increased demand for health monitoring, fitness tracking, and remote patient care, particularly post-COVID.

How we chose these companies

To help businesses find the right development partner, we’ve curated a list of top wearable app development companies based on specific criteria.

Each company listed here has been evaluated on key decision-making factors such as service offerings (IoT, fitness, healthcare, enterprise apps), geographic presence, estimated pricing tiers, and team size or employee strength.

Whether you’re a startup seeking MVP development or an enterprise looking for wearable solutions, our selection is tailored to reflect your business goals and budget considerations.

India

1. Code B

Case Study: AI-Powered Wearable App Development by Code B

A US-based health-tech startup approached Code B to build a wearable app for fitness and chronic health monitoring. The challenge was to develop a multi-platform wearable solution that could analyze live health vitals, deliver AI-driven insights, and sync seamlessly with IoT-based medical devices. The goal was to launch a production-ready MVP within 10 weeks, without compromising quality or compliance.

What Code B Did

• Integrated IoT sensors with AI algorithms to collect and process health metrics like heart rate, SpO2, and step count in real time.

• Used a multiple-platform tech stack including Flutter, TensorFlow Lite, AWS IoT Core, and Node.js to ensure high expandability and fast deployment across Android/iOS wearables.

• Designed a lightweight, real-time notification system using Firebase Cloud Messaging and local ML models for anomaly detection.

• Built a HIPAA-compliant backend with secure APIs, encrypted data streams, and remote diagnostics for health professionals.

Outcome

• Successfully launched the MVP in under 10 weeks, meeting all critical product milestones and health compliance needs.

• Delivered real-time wearable-to-app syncing with <1.5s latency, enhancing user experience and trust in daily usage.

• Enabled personalized AI insights and activity recommendations, increasing user engagement by 37% over 30 days.

• Helped the client secure Series A funding post-launch, credited in part to the app’s polished performance and production-readiness.

2. 9Yards Technology

Case Study: AI & IoT Wearable App for Wellness

HealthyPulse is a mobile and wearable app designed to empower fitness enthusiasts and patients through real-time biometric insights. The client sought a full-featured solution: AI-powered trend analytics, seamless IoT integration, and rapid time-to-market to align with a health-tech launch event.

What They Did

• Assembled a cross-functional team of wearable developers, IoT engineers, and AI specialists and established a flexible sprint structure to handle tight deadlines.

• Integrated Bluetooth Low Energy (BLE) with heart rate monitors, SpO₂ sensors, and accelerometers to stream live data to the mobile app.

• Deployed AI-driven analytics to process sensor data for anomaly detection, trend forecasting, and personalized health alerts.

• Built cloud infrastructure (AWS IoT + Lambda) for scalable data storage and secure API endpoints—ensuring real-time syncing and remote monitoring.

Outcome

• Launched a fully functional wearable-enabled wellness app within just 12 weeks, on schedule for the product debut.

• Users gained real-time health monitoring with AI-generated alerts, leading to a 30% increase in daily active use.

• The BLE integration and cloud pipeline operated flawlessly, achieving 99.8% uptime and sub-1-second sync latency.

• Client reported high user satisfaction, with 4.7 average reviews in app stores and enthusiastic feedback on AI insights.

3. Wegile

Case Study: “Transform” Fitness & Wellness App

Overview

Wegile developed the Transform fitness app, centered on body transformation and nutrition planning, which also includes full Apple Watch integration and progress tracking.

What Wegile Did

• Designed and implemented fitness workouts, nutrition planners, meal tracking, and progress photo features.

• Built seamless Apple Watch integration to sync workout and health data in real time.

• Deployed a companion mobile app with high usability and backend support for data management and analytics.

Outcome

• The app achieved over 1 million downloads and a 4.9 rating, proving strong user adoption and satisfaction.

• Users experienced improved engagement and motivation through real-time wearable tracking and personalization.

If you are looking for expert healthcare app developers, we have compiled a list of software development partner for the same here

4. CodeAegis

Case Study: Wearable Fitness Tracking App

CodeAegis developed a fitness tracker app tailored for smartwatches and wearable bands, combining real-time sensor data integration with an intuitive UI/UX for on-the-go users.

What CodeAegis Did:

• Designed and implemented tailor-made smartwatch apps for Android and iOS devices.

• Integrated BLE-enabled sensors (e.g., heart rate, step counter) to capture real-time fitness metrics.

• Created a seamless UI/UX experience optimized for compact wearable screens.

• Built backend APIs to sync wearable data with mobile devices and cloud platforms.

Outcome:

• Delivered over 100 mobile and wearable apps, including this fitness tracker.

• Helped 150+ clients enhance user engagement and ROI.

• The wearable solution increased client ROI and app usage metrics, contributing to CodeAegis's record of achieving 1 M+ ROI for 150+ clients.

5. Fortunesoft IT Innovations

Case Study: Fitness Tracker App for Wearables

Fortunesoft delivered a fully customized fitness app solution designed to work seamlessly with wearable devices, fitness trackers, and smartphones, featuring real-time tracking, diet/exercise logging, and coach-user integration.

What Fortunesoft Did

They developed advanced health measurement functionalities, such as calorie counters, step and activity tracking, workout planning, and diet monitoring, while integrating with wearables and mobile platforms; they also built enterprise-level solutions enabling users to connect with trainers via the app.

Outcome

The result was a secure, user-friendly, multi-device synchronized app offering real-time tracking, hassle-free payments, social sharing, push notifications, gamification, and a reliable workout ecosystem highly rated for consistency and usability.

6. AppSquadz Software Pvt Ltd.

Case Study: YAZIO Calorie Counter App

Overview

YAZIO is a calorie‑counter and nutrition tracking mobile app that integrates with wearable devices to help users manage food intake, exercise, and weight goals.

What AppSquadz Did

• Built smooth integrations between the YAZIO app and various wearable fitness trackers.

• Leveraged real-time sensor data such as steps, heart rate, and activity levels.

• Enhanced app functionality with food logging and personalized nutrition suggestions.

• Enabled real-time syncing between user activity and app insights for a more dynamic fitness experience.

Outcome

• Users accessed a unified health dashboard integrating wearable and manual data.

• The platform encouraged healthier dietary habits through real-time tracking.

• Calorie tracking became more accurate with holistic data input.

• Users achieved better weight management with enhanced health visibility.

7. Bluepixel Technologies

Case Study: Smart Healthcare System Solution

Overview

Bluepixel developed a scalable smart healthcare system that integrates wearable and IoT devices to monitor health data in real time. The solution aggregates information from sensors via Bluetooth/BLE, NFC, RFID, and QR codes to provide continuous health insights.

What Bluepixel Did

• Built native (iOS/Android) and hybrid (Flutter) mobile apps that communicate with wearables and IoT devices.

• Engineered Bluetooth (Classic & BLE), iBeacon, NFC, RFID, QR code, and Wi‑Fi-based device integrations.

• Developed custom SDKs and firmware for smooth data collection, processing, and transmission between devices and mobile/cloud interfaces

Outcome

• The result was a reliable health monitoring platform delivering:

• Rapid flexibility enables healthcare providers to deploy it across large patient populations quickly.

• Reliable sensor connectivity ensures secure and consistent data transfer.

• A user-centric, IoT-enabled solution that enhances clinical decision-making and patient care

8. BigOhTech

Case Study: Wearable Fitness & Wellness App by Big Oh Tech

Overview

Big Oh Tech developed a Wearable Fitness and Wellness Application aimed at combining real-time activity tracking, mood assessment, meal planning, and personalized coaching through smart wearable devices (e.g., fitness bands).

What BigOhTech Did

• Built custom wearable app software that syncs sensor data (heart rate, steps) in real time.

• Designed an intuitive UI/UX optimized for compact wearable screens.

• Integrated advanced features like AI-powered fitness recommendations, nutrition & meal planning, and mood tracking.

• Employed secure protocols (e.g., MQTT, WebSocket), 2FA, frontend encryption, and cloud-based back-end infrastructure.

Outcome

• Successfully launched a comprehensive wellness solution combining fitness, mental health, nutrition, and scheduling.

• Delivered an engaging, personalized experience that keeps users motivated throughout their fitness journey.
• Positioned the app as a standout product in the health-tech space, showcasing Big Oh Tech’s specialized wearable expertise and data security focus, ultimately driving higher user engagement and client satisfaction.

North America

9. Topflight Apps

Case Study: Walker Tracker (Wearable Wellness Platform)

Overview Walker Tracker is a corporate wellness platform that encourages users to participate in step-count challenges using wearables and mobile apps. Before engaging Topflight, their Android app suffered from poor reviews and low user engagement

What Topflight Apps did

• Conducted a complete teardown of the app to identify UX and performance issues.

• Redesigned the user experience to improve navigation and engagement.

• Resolved critical bugs and enhanced overall app stability.

• Implemented a smart rating prompt to guide happy users toward 5-star reviews and route issues to support.

Outcome:

• User ratings jumped from 2.6 to 4.6, demonstrating a strong improvement in app quality and experience.

• They streamlined wearable sync and UX refresh, enhanced user adoption and engagement in wellness challenges.

• They improved app performance and reputation led to Walker Tracker being acquired by Terryberry, validating the success of the project.

10. Jet Base

Case Study: Remote Patient Monitoring via Wearable IoT

JetBase developed a Health Care Solution integrating both web and mobile apps, focused on Remote Patient Monitoring (RPM) via connected wearable devices. Key features included data capture from medical-grade wearables using IoT, and real-time visualization for clinicians

What JetBase Did:

• Built a serverless architecture on AWS supporting mobile, web, and IoT data ingestion.
• Collected sensor data from wearables (e.g., heart-rate sensors, motion trackers) via BLE for real-time monitoring.
• Developed modules like RPM (real-time alerts, predictive health analytics) and CCM (medication tracking, goal setting).

The Outcome:

• Enabled remote and real-time monitoring of patient health using wearable sensors.

• Correlated sensor data with critical health events for better clinical insights.

• Significantly reduced the need for in-person visits, improving patient convenience.

• Helped optimize clinician efficiency by streamlining data access and workflows.

11. WestLink

Case Study: Health & Wellness - Remote Patient Monitoring

WestLink developed a custom wearable-based remote patient monitoring solution tailored for the healthcare and wellness sector, leveraging WatchOS, WearOS, Google Fit, and Apple HealthKit to capture real-time health data like heart rate, steps, sleep, and more.

What West Link Did

• Created a cross-platform mobile and wearable app ecosystem, integrating wearable sensors with mobile and cloud-based backends.

• Ensured regulatory compliance for HIPAA, FDA, and GDPR to securely transmit patient data.

• Built interfaces that synchronized wearable metrics to clinician portals and patient wellness dashboards via Apple HealthKit and Google Fit.

Outcome

• Enabled continuous, real-time tracking of vital health metrics for remote patients, enhancing care quality and engagement.

• Improved provider responsiveness and patient adherence through personalized wellness monitoring tools.

• Resulted in higher patient satisfaction and wellness outcomes, while maintaining strict data privacy and compliance standards.

12. Trango Tech

Case Study: Remote Patient Monitoring with Wearables

Trango Tech partnered with a healthcare provider to develop an advanced Remote Patient Monitoring (RPM) app, integrating data from wearable devices to enable real-time patient tracking and management

What Trango Tech Did

• Developed a secure, HIPAA-compliant mobile app tailored for healthcare use.

• Integrated BLE-enabled wearables like heart-rate monitors for real-time data sync.

• Aggregated biometric data from devices into a unified platform.

• Enabled remote alerts and analytics dashboards to support clinician decision-making.

Outcome

• Enabled doctors to remotely monitor patient vitals in real time.

• Improved early detection of health anomalies through continuous data tracking.

• Supported proactive care and timely interventions.

• Enhanced both patient outcomes and clinical operational efficiency.

13. Softeq

Case Study: Telemedicine Solution for Remote Patient Monitoring

A client sought a telecare system to support elderly individuals living alone, aiming to continuously track health metrics and location, detect emergencies and lifestyle changes, and alert caregivers in real time.

What Softeq Did

• Conducted full R&D and developed a sensor-enabled wearable bracelet, a smartphone app, and a backend host unit as part of a multi-component solution.

• Implemented real-time health monitoring, fall detection, and automatic alerts via calls, SMS, and social media platforms.

• Enabled remote control of the app, battery-level tracking, and activity logging using accelerometer and gyroscope data.

• Integrated cloud syncing to ensure seamless data storage and accessibility across devices.

Outcome

• Delivered a detailed implementation roadmap for the telecare platform.

• Enabled automatic real-time monitoring and emergency alert capabilities.

• Prepared the solution for a rollout to 500,000 end users.

• Ensured the platform is scalable and ready for widespread adoption.

14. Lets Nurture

Case Study: MedCheck - Smart IoT Health Monitoring

MedCheck is a smart healthcare solution that combines Bluetooth-enabled diagnostic devices (such as blood pressure monitors, glucose monitors, and ECG devices) with mobile apps for Android and iOS. It’s designed for individuals and enterprises to monitor vitals and share health data within families or organizations.

What Lets Nurture Did

• Developed a Bluetooth 4.0-enabled mobile app with an intuitive and polished UI/UX.

• Enabled real-time connection with medical devices to collect and display health data.

• Integrated features like historical trend analysis, reminders, and teleconsultation support.

• Ensured secure device-to-app integration and protected health data tracking.

Outcome

• Showcased at the Enterprise & Innovations Exhibition in Singapore, earning praise from the Prime Ministers of India and Singapore

• Widely adopted for remote patient monitoring, corporate wellness, and telemedicine, with features like reminders, real-time data sync, and doctor connectivity, helping to improve early health intervention.

15. Logic Square Technologies

Case Study: AI & IoT-Powered Wellness Tracker

Logic Square partnered with a health-tech startup to create HealthSync, a wearable-integrated app that uses AI and IoT to monitor chronic conditions in real time, delivering predictive insights and actionable alerts via smartwatches and mobile devices, all within a rapid development timeline.

What Logic Square Did

• Implemented Bluetooth/BLE and MQTT protocols to connect smartwatches and wearable sensors to the mobile app.

• Utilized TensorFlow Lite on-device for analytics, enabling AI-driven anomaly detection on health vitals like heart rate and SpO₂.

• Set up cloud messaging and BLE auto-pairing for effortless device onboarding and continuous sync, leveraging Node.js backend with cloud IoT hubs.

• Crafted a slick, responsive UI/UX optimized for small screens, offering easy access to live metrics, trend charts, and health alerts.

Outcome

• Delivered a fully functional wearable app within 10 weeks, exceeding the client’s tight deadline.

• Powered by AI-enabled early-warning features, the app increased user adherence by 30% and reduced emergency interventions by 22%.

• Achieved 98% device sync reliability and sub-2-second live data updates across all platforms.

• Received top marks from beta users for its intuitive design and real-time analytics, enabling the startup to secure a Series A funding round.

16. Zrix

Case Study: Zrix's IoT-Driven Wellness App

Zrix explored how IoT and wearable apps are reshaping healthcare, highlighting remote patient monitoring, real-time sensor data, and personalized wellness tracking.

What Zrix Did

• Developed a multi-OS compatible wearable app and companion mobile software that gathered real-time data from sensors like heart-rate monitors, accelerometers, and gyroscopes.

• Enabled flawless BLE communication to track metrics such as blood pressure, heart rate, steps, sleep, and calories, all synced via BLE and cloud integration.

• Implemented data analytics and alert systems to support telemedicine, early diagnosis, and patient care automation.

Outcome

• Enabled continuous remote patient monitoring, allowing healthcare providers to make early clinical interventions and personalized treatment decisions.

• Achieved early detection capabilities, vital for chronic conditions like hypertension and diabetes, reducing unnecessary visits and healthcare expenses.

• Supported “health on wrist” functionality with activity tracking and wellness insights, contributing to improved patient engagement and autonomy.

17. Intellectsoft

Case Study: Intellectsoft’s Partnership with Finis

Intellectsoft partnered with Finis, a leading manufacturer of swimming-tracking devices, to create companion mobile apps for swimmers, integrating wearable sensors to provide detailed workout data.

What Intellectsoft Did

• Developed fluid and intuitive mobile apps for both Android and iOS platforms.

• Enabled connectivity with Finis swim devices to track performance metrics.

• Captured key data including laps, calories burned, and swim duration.

• Presented insights through clean dashboards and detailed progress reports.

Outcome

• Enabled swimmers to track workouts in real time using wearable technology.

• Provided performance insights and trend analysis to support training improvement.

• Offered personalized analytics to keep users engaged and motivated.

• Strengthened Finis’s market position as an innovator in swim-tech solutions.

We’ve curated a list of leading hybrid app development companies. If you're planning your next multiple-platform app development, the same is available here

18. SDSol Technologies

Case Study: MyPark – Smart Parking Wearable Integration

SDSol developed MyPark, an IoT-driven solution combining mobile apps and hardware to simplify parking via real-time garage availability, leveraging BLE connectivity for device communication.

What They Did

• Designed and engineered end-to-end hardware and firmware for smart parking sensors and BLE beacons.

• Built iOS/Android companion apps that sync seamlessly with IoT devices to detect zone presence, make online reservations, and process payments .

• Created proof-of-concept, embedded design, and rapid prototyping, followed by scalable product development with secure Bluetooth integration

Outcome

• Successfully launched a smart, BLE‑powered parking solution, driving triple-digit year-over-year growth for MyPark

• Positioned MyPark as a standout, user-friendly IoT product, contributing to SDSol’s award-winning track record and bolstering their reputation in wearable/IoT app development

19. OpenArc LLC

Case Study: Disease Monitoring App for the University of Pittsburgh CTSI

OpenArc partnered with the University of Pittsburgh’s Clinical and Translational Science Institute (CTSI) to develop a wearable-enabled mobile health app focused on improving patient engagement and supporting remote health monitoring in clinical research.

What OpenArc Did

• Designed and implemented a mobile app integrated with wireless health-monitoring wearables, allowing users to log health data and share it with clinicians and researchers.

• Navigated regulatory compliance, ensuring the product met FDA guidelines for Health apps (such as active patient monitoring and medical-device classification).

• Addressed data privacy and security, implementing robust cybersecurity and privacy protocols in line with clinical-grade health applications.

Outcome

• Enhanced patient engagement and data quality for the CTSI study, allowing for better real-time tracking of patient health and clinical trial data.

• Demonstrated the app's impact in areas like telehealth, remote patient monitoring, and coordinated care, aligning with industry trends noted in the 2015 HIMSS Mobile Technology Survey

• Positioned OpenArc as a trusted provider of regulatory-compliant, health-focused wearable apps in the clinical and wellness domain.

20. Urban Emu

Case Study: SmartHealthBand – AI‑enabled Wearable Wellness App

Urban Emu partnered with a health-tech startup to build a Bluetooth and AI-powered wellness app integrated with a smart wristband, aimed at delivering real-time health monitoring, personalized insights, and IoT-triggered alerts under a tight timeline.

What Urban Emu Did

• Designed and developed a Bluetooth Low Energy (BLE) app that syncs effortlessly with the wearable wristband to capture metrics like heart rate, steps, and sleep stages.

• Integrated AI-driven analytics models that provided personalized health insights, predictive wellness reminders, and anomaly detection alerts.

• Built a cross-platform Flutter application to serve iOS and Android users with a consistent UI/UX optimized for small screens.
• Implemented an IoT-backed notification system, using cloud-hosted triggers to prompt users with reminders (e.g., stand, hydrate, relax) based on sensor events.

Outcome

• Delivered the full-featured wearable app within 12 weeks, meeting the startup’s aggressive go-to-market deadline.

• Users experienced real-time health tracking with intelligent reminders, seeing a 30% increase in daily engagement.

• The AI analytics helped pinpoint patterns early, creating opportunities for preventive care actions.

• The app’s polished UI and IoT integration led to positive user feedback and secured early adoption by health-conscious consumers.

21. Volansys

Case Study: Power Optimization for a Healthcare Wearable

A client in the healthcare sector designed an asthma detection algorithm and sought a complete wearable solution, spanning hardware, firmware, mobile app, cloud database, and web dashboard, to monitor patients’ respiratory data efficiently.

What Volansys Did

Volansys engineered a power-optimized medical wearable by:

• Selecting low-power SoCs and peripherals.

• Segmenting processing between ultra-low-power controllers and higher-power processors.

• Minimizing data transmission and disabling non-essential features during standby

• Implementing smart power-reduction strategies on firmware and hardware levels

Outcome

• Delivered a battery-efficient and reliable asthma-detection wearable for continuous use.

• Enabled real-time monitoring of vital signs to track health conditions accurately.

• Integrated an alert system to notify users and caregivers during abnormal readings.

• Included data storage capabilities for later analysis, improving patient safety and usability.

EU

22. Tapadoo

Case Study: Slendertone Connect (Bio‑Medical Research Ltd)

Tapadoo teamed up with Bio‑Medical Research Ltd to create Slendertone Connect, a wearable wellness product featuring an EMS (electrical muscle stimulation) abs belt paired to mobile devices for fitness tracking

What Tapadoo Did

• Developed native iOS and Android apps for seamless EMS belt connectivity via Bluetooth.

• Enabled users to control settings, monitor sessions, and sync workout data in real-time.

• Built a backend database to securely log and manage workout activities.

• Provided actionable insights for both users and clients through detailed data tracking.

Outcome

• The result was a user-friendly, well-rated mobile experience that replaced an old handheld controller, earning Tapadoo a 5‑star Clutch review.

23. Scythe Studio

Case Study: Scythe Studio’s Cross-Platform Wearable App for egoo.health

egoo.health is a cross-platform Qt-based mobile app that enables home users to operate the Egoo molecular diagnostics device, a compact clinical-grade instrument for testing biomarkers (e.g., hemoglobin, CRP, COVID-19) via smartphone, bringing lab-quality diagnostics into the living room.

What Scythe Studio Did

• Implemented the app using C++ with a shared Qt framework core for performance and cross-platform efficiency.

• Designed a QML-based UI optimized for mobile: minimalist, hardware‑accelerated, and responsive.

• Developed a custom QR-code scanning wrapper around ZXing in QML to read the device’s sample capsule codes

• Created Qt wrappers for existing C++ libraries to expose them for QML use, ensuring shared code could be reused across desktop, mobile, and embedded platforms

Outcome

• Accelerated time-to-market by deploying a single codebase to both Android and iOS, without sacrificing performance

• Enhanced code reuse: improvements in shared C++ libraries benefited multiple platforms and future projects

• Near-native performance across devices, delivering a smooth user experience comparable to platform-specific solutions.

24. Tecocraft LTD

Case Study: Tropical Healthcare App & Web Development

Tecocraft partnered with a UK-based healthcare provider to build a virtual telemedicine platform, comprising both mobile and web apps, with features like chat, video consults, appointment booking, health tracking, and prescription delivery during the COVID‑19 lockdown

What Tecocraft Did

• Recommended Flutter-based cross-platform development, resulting in a 45% cost reduction compared to native app builds.

• Implemented key user features like social logins, chat/video consultations, appointment booking, secure report sharing, feedback, and PayPal integration.

• Conducted a comprehensive QA cycle to ensure performance, scalability, and consistent user experience across devices.

• Delivered a cost-effective and user-friendly solution optimized for healthcare and consultation-based mobile apps.

Outcome

• Successfully launched the platform on time and within budget.

• Expanded patient reach significantly through virtual accessibility.

• Streamlined appointment scheduling and medication management.

• Achieved 45% cost savings while delivering a complete virtual healthcare experience.

Ukraine

25. Stormotion