| Availability Status | Available, released to market | Available, released March 2019 |
|---|---|---|
| Introduction Time | - | 2019, February |
| Size and Dimensions | 51 x 51 x 14.9 mm | 40 * 39.5 * 10.5 millimeter (mm) |
|---|---|---|
| Product Weight | 61 g (Without Strap) / 89 g (With Strap) | 25 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Circular fiber-reinforced polymer body / Titanium back and frame / Silicone band / Water resistant up to 10 ATM (100 meters deep) | MIL-STD-810G / Waterproof up to 50 meters underwater (IP68 certified) / 20mm band |
| Screen Size | 1.4 inch | 1.1 inch |
|---|---|---|
| Display Resolution | 360 * 360 pixel (px) | |
| Multi-Touch Capability | Yes | Yes |
| Screen protector type | Sapphire glass | Corning Gorilla Glass 3 |
| Display Technology | - | |
| Display Technical Details | - | Always-on Display |
| OS Version | Proprietary OS compatible with Android and iOS | |
|---|---|---|
| Chip Model | - |
| Speaker Type | No | No |
|---|---|---|
| Alert Type | - | Vibrate |
| Battery Type and Capacity | Battery rechargeable by sunlight | Non-removable 230 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 28 days (up to 37 days if used 3 hours daily in outdoor light conditions) / Up to 90 days (battery saver mode) / Up to 63 hours (GPS on without music playback) / Up to 20 hours (blood oxygen monitoring) | - |
| Smart Sensors | Accelerometer sensor, Gyroscope, Barometer, Thermometer, Compass, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability | Accelerometer, Gyroscope, Heart rate sensor, Barometer, Ambient light sensor |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | - | WPC wireless charging / S-Voice voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands |
| Communication Technologies | No cellular connectivity | - |
|---|
| Wireless Network Type | ||
|---|---|---|
| GPS Support | Yes, with GLONASS, GALILEO | Yes, with A-GPS, GLONASS |
| USB Connections Type | No, charges via proprietary charging dock | No |
| Bluetooth Support | - | 4.2, A2DP, LE |
| NFC Support | - | Yes |
| Available Color Options | Black, Dark Gray, Blue | Black, Silver, Pink, Green |
|---|---|---|
| Global Price Range | - |
| CPU | - |
|---|
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