Apps Built for the Wrist, Designed for Real Use
We design and develop native wearable apps for Apple Watch and Wear OS that surface the information users need in the moment they need it. The result is a product that feels natural on the wrist and keeps your audience engaged beyond the phone screen.
Platform-Native Performance
We write to watchOS and Wear OS APIs directly, so animations are smooth and battery impact stays low.
Seamless Device Sync
Data moves reliably between wearable and phone using WatchConnectivity and the Health Connect framework, with no dropped states.
Health Data Compliance
We handle HealthKit and Health Connect permissions and data-handling requirements so your app clears App Store and Play Store review.
Wearable App Development
The outcome we're after
Most mobile teams treat the watch as an afterthought — a shrunken phone screen with limited value. Users notice: cluttered interfaces, slow syncs, and features that ignore watchOS and Wear OS conventions drive uninstalls and erode trust in the broader product.
Splicity Dynamics approaches wearable development as a distinct design problem. We map each user journey to the specific gestures, complications, and notification patterns each platform supports, then build tightly scoped watchOS and Wear OS apps that communicate fluidly with their companion mobile counterparts via background sync and shared data layers.
Clients ship wearable apps that users actually open — not ones buried in an app drawer. Whether the goal is real-time health metric display, quick-action workflows, or ambient notifications, we deliver a wrist experience that extends your product's value and opens a new engagement surface your competitors have not yet got right.
What we deliver
Key offerings
Why Splicity
Why teams choose us for this
A senior team, a fixed plan and long-term ownership — the things that decide whether a project actually succeeds.
One accountable team
Strategy, design, build and support handled end to end by senior people — not handed off and lost.
Fixed, transparent scope
A clear plan and estimate before any work begins. No open-ended billing, no surprises.
Built to scale & rank
Performance, security and SEO engineered in from day one — not bolted on at the end.
A long-term partner
We support, monitor and evolve what we build, so it keeps delivering value long after launch.
Our process
How we work
Discovery
We learn how you work, your goals and constraints.
Design & Build
We design the experience and engineer it to spec.
Test & QA
Automated and manual testing before anything ships.
Deploy
Smooth, low-risk releases on your infrastructure.
Maintain & Grow
Proactive support, optimisation and iteration.
FAQ
Frequently asked questions
Do you build standalone wearable apps or only companion apps?
Both. Some use cases — fitness tracking, quick utilities — work well as standalone watchOS or Wear OS apps. Others need a companion phone app for richer data and settings. We scope the right architecture for your product during discovery and build accordingly.
Can you add Apple Watch or Wear OS support to an existing mobile app?
Yes. We audit your current codebase and data layer, then design the wearable extension to reuse existing business logic wherever possible. This reduces development time and keeps the wearable experience consistent with what users already know from your mobile app.
How do you handle health data privacy for wearable apps in regulated industries?
We follow Apple's HealthKit guidelines and Google's Health Connect policy requirements from day one — covering data minimisation, user consent flows, and on-device storage where required. For healthcare clients we also align with relevant data-protection standards applicable in your target market.
What does the typical timeline look like for a wearable app project?
A focused wearable app — companion to an existing mobile product — typically ships in eight to twelve weeks. A standalone app with custom health tracking or complex sync logic takes twelve to sixteen weeks. We share a detailed project plan after the discovery phase so you have a clear schedule before development begins.
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Ready to start your wearable app development project?
Tell us what you're building. We'll scope it and come back with a clear plan, timeline and estimate.