Smartwatches, rings, earbuds, glasses and connected clothing — CodeChaps builds the on-device apps, companion phone apps and cloud platforms that turn tiny sensors into reliable, battery-friendly experiences people trust every day.
Trusted by startups, growing businesses, and enterprise clients worldwide
A wearable gets a glance, not a session. If pairing fails, data drops or the battery dies by lunchtime, it ends up in a drawer. We design and engineer every layer — firmware link, watch face, phone companion and cloud — so the device simply works, all day, every day.
From the wrist to the ear to the jacket — each form factor has its own sensors, limits and moments of use. We design around all three.
Continuous heart rate, SpO₂, temperature and sleep data captured on the wrist and turned into trends patients and clinicians can act on.
Workouts, routes and heart-rate zones tracked from the wrist, with live metrics that sync straight into training apps and classes.
No screen at all — so the companion app has to do everything beautifully: sleep, readiness, temperature trends and gentle nudges.
Garments with sensors or lights built in, controlled from a phone — the category behind the Neon Cowboys app we built for light-up hats, jackets and harnesses.
Earbuds and audio wearables that do more than play music — fitness coaching, hearing profiles and voice-first controls.
Heads-up information and hands-free capture for consumers and frontline teams, with a phone app handling setup, media and settings.
Fall detection, SOS buttons and fatigue alerts for older adults, lone workers and field teams — getting help to the right place, fast.
Building your own device? We create the phone app, cloud and admin tools around it — and can even start before the hardware arrives, using a simulated device.
Firmware link to cloud dashboard, one accountable team. Hover over — or tap — a service to see what's included.
We pick the right platforms and sensors, define what happens on the device versus the phone versus the cloud, and plan a roadmap that fits your hardware timeline.
Native apps, complications, tiles and watch faces for Apple Watch, Wear OS and Garmin — fast to open, readable at a glance and gentle on the battery.
iOS and Android apps that handle onboarding, settings, history and insights — the place where wearable data becomes meaningful.
Custom GATT profiles, secure pairing, resilient reconnection, background transfer and encrypted over-the-air updates for your own hardware.
Sync with Apple Health and Health Connect, stream data to secure cloud pipelines and build dashboards for users, coaches or clinicians.
Real-device and battery testing, store submission, firmware rollouts and ongoing maintenance as new OS versions and devices arrive.
Tell us what it senses, who wears it and when it ships. We'll map the apps, the Bluetooth link and the cloud, with a clear timeline and estimate — free of charge.
Light-up garments, recovery machines, heart-rate classes and custom Bluetooth hardware — the same building blocks every wearable product depends on.
A Bluetooth Low Energy app that talks straight to the controller sewn into every harness, jacket and hat — colours, patterns, brightness and multi-garment sync — plus the Super Admin and Vendor consoles running the business behind the glow.
Cryo and heat chairs, PEMF, vibration therapy and red-light beds turned into one connected wellness network — an IoT session layer, an ML personalisation engine and a kiosk-to-cloud stack.
A mobile and web fitness platform pairing members with certified trainers for live and on-demand workouts, with heart-rate data feeding live leaderboards.
Working thousands of miles from the client, our team built a fully functional BLE server simulating the IoT device, plus an HTML client to control it, so software development could move ahead without waiting on hardware.
A wearable product is really four connected experiences — each designed for where and how it's used.
Big type, smart defaults and haptics that tell users what they need without a tap.
Clear charts, honest explanations and settings that never feel technical.
Clinicians and coaches see trends and exceptions, not raw sensor noise.
Roll out firmware safely, catch problems early and support customers with real diagnostics.
From hospital wards to concert stages, here's where connected devices are already making a difference — and where we build.
Remote patient monitoring, post-surgery recovery, chronic-condition tracking and medical alerts.
Training apps, recovery and sleep coaching, connected classes and challenges.
Light-up and interactive garments, stage costumes, fan experiences and event wristbands.
Lone-worker safety, fatigue and heat alerts, hands-free guides and task scanning.
Tap-to-pay rings and bands, loyalty on the wrist and staff task wearables.
AR-guided learning, skills assessment and attention and wellbeing insights.
Responder vitals, location tracking, SOS and incident documentation.
Athlete load, GPS performance, recovery and injury-risk monitoring.
Wearables break the rules of normal app development. These are the constraints we design around from the very first sprint.
Smart sampling, batching and background limits that keep sensors useful without draining the device.
Fast discovery, bonded secure connections and automatic reconnection when phones sleep or move away.
Information users understand in two seconds — big type, high contrast, haptics and one-tap actions.
Data stored safely on the device and synced later, with conflict handling and no duplicate records.
Filtering, calibration and validation so the numbers users see are numbers they can trust.
Signed, resumable OTA updates with staged rollouts and automatic rollback if anything goes wrong.
Our AI team turns streams of motion, heart and sleep data into meaningful moments — on the device where speed and privacy matter, and in the cloud where history adds context.
Sensitive health and biometric data stays encrypted, consented and inside your secure environment by default.
Automatically detect walking, running, cycling, lifting and more from motion sensors.
Flag unusual heart rhythms, temperature shifts or inactivity for timely follow-up.
Combine HRV, movement and temperature into simple daily readiness insights.
On-device models that recognise falls and impacts with fewer false alarms.
Generative AI that explains trends in plain language and suggests next steps.
Compact models that run on the wearable itself for instant, private responses.
Biometric data is about as personal as data gets. We protect it at every hop — on the device, over the air, on the phone and in the cloud.
We speak firmware, mobile and cloud — so nothing gets lost between the device and the dashboard.
From LED garments for Neon Cowboys to a simulated BLE peripheral built before the client's hardware existed, connected devices are what we do.
Device simulators and mock GATT services let app and cloud work start on day one, so your launch isn't held hostage by a factory schedule.
Every feature is measured for power and memory cost on real devices before it ships.
Privacy, consent, audit trails and documentation planned in from the first sprint for health and enterprise products.
Full source code, firmware integration docs and DevOps pipelines are yours, with a team that keeps your apps current as new OS versions arrive.
A clear, agile path with a working demo every two weeks — on real devices whenever they're available.
Use cases, sensors, platforms, regulations and hardware timeline captured in a clear scope.
What runs on the device, the phone and the cloud — plus the Bluetooth profile that connects them.
Glanceable watch screens and companion flows tested as clickable prototypes.
Two-week sprints on device simulators, then real hardware as it arrives.
Pairing, range, battery drain, accuracy and security checks across real devices.
App-store and watch-store submission, firmware release and launch monitoring.
OS updates, new devices, OTA rollouts and new features as your product grows.
Native watch platforms, health-data frameworks, connectivity protocols and IoT clouds — chosen to fit your device and your users.
watchOS, Wear OS and Garmin Connect IQ apps, tiles and complications.
HealthKit, Health Connect and vendor SDKs for consented health data.
Bluetooth LE, NFC, Wi-Fi and ANT+ for sensors, rings and equipment.
Integration with Nordic nRF, ESP32, Silicon Labs and custom boards.
AWS IoT Core, Azure IoT Hub and MQTT pipelines that scale with your fleet.
Core ML, TensorFlow Lite and cloud models for on-device and server insight.
ARKit, ARCore and smart-glasses SDKs for heads-up experiences.
Time-series storage and dashboards built for high-frequency sensor data.
As a starting guide, a focused MVP — for example a companion app for one device, or a single smartwatch app — typically begins around $5K–$10K, a full watch-plus-phone-plus-cloud product around $10K–$30K, and multi-device, medical or fleet platforms from $30K upward. Custom Bluetooth hardware, regulatory needs and AI features are the biggest cost drivers; our free discovery session turns that into a firm estimate.
An MVP usually takes 4–6 weeks, a mid-sized product 8–12 weeks, and larger multi-device or regulated platforms 2–6 months. Hardware availability and store reviews can affect timing, which is why we start with device simulators.
Apple Watch (watchOS), Wear OS devices, Garmin Connect IQ and data from Fitbit, Oura and other platforms via their APIs — plus custom Bluetooth hardware such as rings, straps, garments and medical devices.
Yes. We work from your GATT specification (or help define one), build pairing, data transfer and OTA updates, and can create a simulated device so app development starts before hardware is ready.
We sample sensors only as often as the feature needs, batch data transfers, use platform background APIs correctly and profile power usage on real devices before every release.
Yes. We integrate HealthKit and Health Connect with clear consent flows, so users can share and receive data such as steps, heart rate, sleep and workouts.
Yes. You receive the complete source code, integration documentation and DevOps setup at handover. We're also happy to sign an NDA before you share hardware details.
Ongoing maintenance covering new watch and phone OS versions, new device models, OTA firmware rollouts, security patches and new features — with support available around the clock.
Here's what our clients have to say about working with CodeChaps.
CodeChaps is a team that can scale fast. You can rely on them for their technical skills. The management is willing to invest in the partnership and meet the requirements.
They're very impressive and result-oriented people. CodeChaps is a highly skilled team, and their focus on delivery is exceptional.
CodeChaps successfully launched multiple platforms, improving system stability and data accuracy. The team demonstrated strong project management and technical depth.
Codechaps have been responsive and collaborative throughout the projects we've worked on together. They have consistently assisted with website development, SEO-related initiatives, content creation, and technical updates as needed.
Codechaps excelled in efficiency, innovation, and quality. Their ability to deliver solutions quickly without compromising on creativity or standards sets them apart. The team demonstrated strong technical expertise, attention to detail, and a commitment to continuous improvement, making them a reliable and forward-thinking partner.
We have had the pleasure of working with CodeChaps and their lead developer, Girish Nailwal, on the development of a highly customized POS platform integrated with credit card processing.
I was highly impressed with Girish and his team’s ability to develop a fully functional BLE server (IoT device) and html client without the physical hardware in hand. We worked thousands of miles apart, yet he and his team built a robust simulation, demonstrating high-level expertise in BLE protocols
What impressed us most was their ability to combine technical execution with strategic thinking. Codechaps didn't just deliver what we asked for — they went beyond, anticipating challenges, suggesting smarter approaches, and aligning the technical build with our bigger business goals.
Girish was amazing throughout the project, will definitely hire again!
Our overall experience with CodeChaps Technologies Pvt. Ltd. has been exceptional. From the very beginning, the team demonstrated a deep understanding of our project requirements and provided valuable insights that helped us refine our vision.
Awesome app with cost-effective solutions that helped publish our start-up app BayaniKo! Will definitely recommend to others as they have been helpful all the way!
CodeChaps has successfully delivered an app that meets all expectations,. The team is efficient, communicative, and adaptive. They deliver on time and stand out for their development skills, quality of work, and professionalism
Girish has been great to work with so far, very diligent and always following through. We still have ways to go on the project but so far so good.
Noida, India
Pennsylvania, USA
Ontario, Canada
India
USA
Canada
Accelerating Business Innovation with AI, Cloud Technology, and Custom Web & Mobile Applications.
Hi there, Welcome to CodeChaps!
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