| Availability Status | Available, released to market | Available. Released September 2014 |
|---|---|---|
| Introduction Time | - | 2014, September |
| Size and Dimensions | 47.3 x 47.3 x 13.45 mm | 51 x 39.9 x 9.4 mm |
|---|---|---|
| Product Weight | 89g (with strap) | 75g (body weight 50g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Stainless steel body / Plastic frame / Water resistant up to 10 ATM (100 meters deep) | IP55 certified / Dust and water spray resistant / Compatible with standard 22mm bands / Stainless steel |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.39 inch | 1.63 inch (~42.1% screen-to-body ratio) |
| Display Resolution | ||
| Display Technical Details | 1000 nits peak brightness | - |
| Multi-Touch Capability | - | Yes |
| Screen protector type | - | Corning Gorilla Glass 3 |
| OS Version | Proprietary Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later | Android Wear |
|---|---|---|
| Chip Model | - |
| Internal Memory Capacity | 4GB, 512MB RAM |
|---|
| Alert Type | Vibrate | MP3, WAV, Vibrate, Ringtones |
|---|---|---|
| Speaker Type | No | Yes |
| Battery Type and Capacity | Non-removable 500 mAh battery (fully charged in 2 hours) | Non-replaceable lithium-ion battery with (1.4 Wh) capacity |
|---|---|---|
| Battery Standby Time | Up to 50 days (watch mode only) / Up to 25 days (battery saver mode) / Up to 20 days (normal usage) / Up to 9 days (heavy usage) / Up to 46 hours (GPS on) | Up to 48 hours (combined usage) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Geomagnetic sensor, Altimeter, Ambient light sensor | - |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | Supports 162 sport modes, heart rate monitoring, blood oxygen level measurement, sleep monitoring, stress monitoring, pedometer, phone and calendar notification display, date and time display, watch face customization, weather display, music control, interchangeable strap | MP3 player / Voice command and calling |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes | No |
| NFC Support | No | - |
| USB Connections Type | No, charges with proprietary magnetic charger | No |
| Available Color Options | Black, Light Brown | Silver / Rose Gold |
|---|---|---|
| Global Price Range | - |
| CPU | - |
|---|
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