AMOLED displays with up to 1000 nits brightness, offering crystal clear visibility even in bright sunlight. Resolution ranges from 390 x 390 pixels to 454 x 454 pixels depending on the model.
Industry-leading battery life ranging from 14 to 45 days in basic mode and 7-14 days with typical usage.
Advanced BioTracker™ PPG optical sensor for 24/7 heart rate monitoring, blood-oxygen saturation measurement, and stress level tracking.
Over 150 built-in sports modes with automatic activity recognition and detailed metrics tracking.
Aircraft-grade aluminium alloy frame, Corning Gorilla Glass protection, and 5 ATM water resistance.
| Brand | Battery Life | Price Range | Key Features | Ecosystem |
|---|---|---|---|---|
| Amazfit | 7-45 days | £50-£179 | Extensive fitness tracking, long battery life | Android/iOS |
| Apple Watch | 18 hours | £379-£799 | Premium features, extensive app store | iOS only |
| Samsung Galaxy Watch | 40-80 hours | £199-£399 | Wear OS, good integration | Android/iOS |
| Fitbit | 6-10 days | £99-£299 | Focus on fitness, sleep tracking | Android/iOS |
| Garmin | 5-14 days | £199-£899 | Advanced sports metrics, GPS | Android/iOS |
Most models are 5 ATM water-resistant, suitable for swimming but not diving.
With proper care, they typically last 2-3 years, with battery life maintaining efficiency for about 18-24 months.
Select models allow call answering when connected to your smartphone via Bluetooth.
Yes, they are compatible with both iOS and Android devices.
Very accurate for basic sleep stages, comparable to mid-range fitness trackers.
Select models offer local music storage, typically 2-4GB.
Most models feature built-in GPS with multiple satellite positioning systems.
Updates are performed through the Zepp app when connected to Wi-Fi.
Limited payment support in the UK, varies by model.
The BioTracker™ PPG sensor provides accuracy comparable to chest straps during moderate activity.