| Availability Status | Available, released to market | Available, released to market |
|---|
| Size and Dimensions | 46 x 46 x 10.6 mm | 42 x 42 x 14.1 mm |
|---|---|---|
| Product Weight | 35g (without strap) | 42 g (Without Strap) / 58 g (With Strap) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Fiber-reinforced polymer body / Aluminum alloy frame / Nylon or silicone band / Water resistant up to 5 ATM (50 meters deep) | Circular fiber-reinforced polymer body / Titanium back and frame / Silicone band / Water resistant up to 10 ATM (100 meters deep) |
| Display Technology | - | |
|---|---|---|
| Screen Size | 1.5 inch (~73.4% screen-to-body ratio) | 1.2 inch |
| Display Resolution | ||
| Screen protector type | Tempered glass / Anti-fingerprint coating | Sapphire glass |
| Display Technical Details | Max brightness up to 1500 nits / Always-on Display / 22mm band width | - |
| Multi-Touch Capability | - | Yes |
| OS Version | Proprietary ZEPP OS 3.0 compatible with Android 7.0 and later and iOS version 14.0 and later | Proprietary OS compatible with Android and iOS |
|---|
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | Yes | No |
| Battery Type and Capacity | 475 mAh (fully charged in 2 hours) | Battery rechargeable by sunlight |
|---|---|---|
| Battery Standby Time | Up to 11 days (up to 14 days if used 3 hours daily in outdoor light conditions) / Up to 38 days (battery saver mode) / Up to 20 hours (blood oxygen monitoring) |
| Smart Sensors | Optical heart rate sensor with SpO2 monitoring, PPG biometric sensor, BIA bioelectrical impedance sensor for body fat measurement, accelerometer, gyroscope, geomagnetic sensor, barometer, ambient light sensor, thermometer | Accelerometer sensor, Gyroscope, Barometer, Thermometer, Compass, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Yes | |
| GPS Support | Yes | Yes, with GLONASS, GALILEO |
| NFC Support | Yes | - |
| USB Connections Type | No, charges with proprietary magnetic charger | No, charges via proprietary charging dock |
| Available Color Options | Gray, Black | Black, Dark Bronze, Gold |
|---|---|---|
| Global Price Range | - |
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