| Introduction Time | 2019, February | June 22, 2021 |
|---|---|---|
| Availability Status | Available, released March 2019 | Coming soon (June 25, 2021) |
| Size and Dimensions | 40 * 39.5 * 10.5 millimeter (mm) | 53.4 x 45.9 x 11.8 mm |
|---|---|---|
| Product Weight | 25 gram (g) | 32 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | MIL-STD-810G / Waterproof up to 50 meters underwater (IP68 certified) / 20mm band |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.1 inch | 1.39 inch (~51.1% screen-to-body ratio) |
| Display Resolution | 360 * 360 pixel (px) | |
| Multi-Touch Capability | Yes | - |
| Screen protector type | Corning Gorilla Glass 3 | - |
| Display Technical Details | Always-on Display | Always-on Display |
| OS Version | ||
|---|---|---|
| Chip Model | - |
| CPU | - |
|---|
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | No | Yes |
| Battery Type and Capacity | Non-removable 230 mAh Li-Ion battery | Non-removable 420 mAh Li-Ion battery |
|---|
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer, Ambient light sensor | Accelerometer, Heart rate sensor, SpO2, Gyroscope, Barometer, Compass, Ambient light sensor |
|---|---|---|
| Other Features and Capabilities | WPC wireless charging / S-Voice voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands | - |
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 4.2, A2DP, LE | 5.0, A2DP, LE |
| GPS Support | Yes, with A-GPS, GLONASS | Yes, GLONASS, GALILEO, BDS |
| NFC Support | Yes | No |
| USB Connections Type | No | No |
| Available Color Options | Black, Silver, Pink, Green | Black, Blue, Beige |
|---|---|---|
| Global Price Range | - |
| Communication Technologies | - | No cellular connectivity |
|---|
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