We build wearable and IoT apps — smartwatch, fitness band and connected-device experiences — that turn sensor data into something useful at a glance. For Apple Watch, Wear OS and custom devices, tightly paired with your phone app and cloud.
What we build for wearables
Apple WatchWear OSFitness trackersHealth monitoringIoT devicesCompanion appsNotificationsBLE connectivityWearables live on the body all day, which makes them perfect for glanceable info, gentle nudges and passive health tracking — but brutal on anything cluttered or slow. The category is huge and growing: IDC reports that worldwide shipments of wearable devices have surpassed half a billion units a year. Getting the on-wrist experience right is what makes an app stick.
We design wearable apps that respect that context — minimal, fast and battery-aware — tightly paired with your phone app and cloud. Where the data is health-related, we bring the same rigour as our healthcare work, and build cross-platform in React Native or natively as the device needs.
From the on-device experience to the phone app and back end behind it.
Apple Watch and Wear OS apps with glanceable UI, complications and notifications, built to feel instant and sip battery.
Explore app developmentActivity tracking, workouts, goals and rings that motivate users to move — synced across watch, phone and web.
See cross-platformPassive vitals tracking and remote monitoring for chronic care and wellness, with the privacy health data demands.
See healthcare appsConnected-device platforms with BLE pairing, firmware sync and reliable cloud back ends to ingest and act on sensor data.
See Node.js developmentThe phone app that pairs with the wearable — setup, detailed history, settings and sharing — built to work as one product.
See React NativeTurn raw sensor streams into trends, coaching and alerts with on-device and cloud AI that make the data genuinely useful.
See AI developmentA wearable companion isn't right for every product — here's where it adds real value and where it adds cost.
| What matters | Wearable + phone | Phone-only |
|---|---|---|
| Glanceable info | On the wrist, instant | Requires unlocking a phone |
| Passive tracking | Continuous, effortless | Manual or limited |
| Engagement | Nudges & rings all day | App-open dependent |
| Notifications | Subtle, on-body | Easy to miss |
| Build complexity | Higher — extra platform | Simpler, one target |
| Audience reach | Wearable owners | Everyone with a phone |
The capabilities that make on-body software genuinely useful.
A wearable keeps your product present all day and captures data a phone never could. That means stickier engagement, better insight into your users, and features — health, coaching, safety — that simply aren't possible without on-body sensors.
Wearables punish waste — every millisecond and milliamp counts. Here's how we build.
Efficient sync, smart sampling and background handling so your app is genuinely useful without draining the device.
Reliable capture and processing of heart rate, motion, GPS and more, with sensible handling of noisy real-world data.
Robust BLE pairing and data sync between wearable, phone and cloud, with graceful handling of dropouts.
Interfaces designed for a two-second glance — the right information, instantly, with no clutter.
Secure handling of sensitive health and location data, with consent and encryption built in from the start.
The wearable, phone app and back end designed as one product, so data and features stay consistent everywhere.
Wearables are one of many. Here's where else our teams build.
A common goal: add a smartwatch companion to a successful phone app. Done well it deepens engagement; done badly it drains batteries and trust. Here's the approach.
A phone app team wanting a wearable companion — but worried about battery drain, sync reliability and cramming too much onto a tiny screen.
Define the few glanceable moments that matter, build a battery-aware watch app, and engineer robust sync between watch, phone and cloud.
A wearable that feels effortless and useful, keeps the product present all day, and captures richer data — without users noticing the battery.
A clear path from first call to a wearable app in the stores.
We define the on-wrist moments, devices and data that matter to your users.
We craft glanceable, battery-aware experiences for watch and phone.
We develop the wearable app, companion and back end with sensors and sync wired in.
We test on real devices for accuracy, sync and battery under real use.
We ship and keep refining with real-world data and new features.
We are the engineers behind the products, not on them. For 12+ years we've built mobile and connected apps — so we understand sensors, battery, sync and the discipline a two-second glance demands, and we hand you a product your team can own.
"The watch app is fast, useful and barely touches the battery — exactly what we hoped for."
What happens when a wearable is engineered for the wrist, not just ported from the phone.
Wearables push hardware and software to their limits. We solve the problems unique to the wrist and the body.
Efficient code and smart sync so rich features do not drain the battery or slow the device.
Robust phone-to-wearable-to-cloud sync so data is never lost, duplicated or out of date.
Careful handling of sensor data and edge cases so health and activity metrics are trustworthy.
One coherent experience across watchOS, Wear OS and fitness ecosystems and their many devices.
Encryption and consent for sensitive body data, with clear controls over what is shared.
Tiny screens demand focus. We design complications and glances that deliver value in a second.
We build the full wearable experience — capture, sync and act — as a battery-friendly product that works reliably on the wrist and the phone.
From the companion app to watch faces and cloud sync, every part is designed for accuracy, privacy and all-day battery life.
How we approach every wearable build — and why clients stay with us for the next one.
We work as an extension of your team — a dedicated squad or staff augmentation — and deliver in transparent sprints with working software demoed every week. You see progress continuously, steer priorities as you go, and never wait months for a single big reveal.
And we stay after launch. We monitor, optimise and add features as your wearable product grows, we work under NDA and often under your own brand, and we make sure you own the source code, the IP and the data at every step of the build.
Our engineers are in-house and senior — no offshore hand-offs and no juniors learning on your budget. That means fewer surprises, cleaner code your own team can pick up later, and honest advice about scope when a simpler path will serve your wearable goals better.
A smartwatch app, a fitness tracker or a custom IoT wearable — tell us about the device and the data. We'll share a clear plan, estimate and roadmap.
Tell us about your project and our team replies within 24 hours with a clear scope and estimate — no obligation.
