| Introduction Time | 2020, August | September 23, 2020 |
|---|---|---|
| Availability Status | Available. Released August 2020 | Available, released September 28, 2020 |
| Size and Dimensions | 15.3 * 45 * 45 millimeter (mm) | 46 x 46 x 10.6 mm |
|---|---|---|
| Product Weight | 53 gram (g) | 46.8 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM and 50 meters depth |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.2 inch | 1.39 inch (~59.2% screen-to-body ratio) |
| Display Resolution | 128 * 128 pixel (px) | |
| Screen protector type | - | |
| Display Technical Details | Monochrome display (black and white) / Non-touch | - |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS compatible with Android and iOS |
|---|---|---|
| Chip Model | - | ST and Apollo |
| Speaker Type | No | Yes |
|---|
| Battery Type and Capacity | Battery rechargeable by sunlight | Non-removable 478 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | 24 days (without sunlight) / 54 days (if used 3 hours daily in outdoor light conditions) | 18 hour (h) |
| Smart Sensors | Accelerometer, Barometer, Altimeter, Heart rate sensor, Compass, Skin surface temperature sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer, Compass, Altimeter, SpO2 |
|---|---|---|
| Messaging Method | - | Email, IM |
| Other Features and Capabilities | - | Supports 11 sport modes, Heart rate monitoring, Blood oxygen measurement, Pedometer, Alarm clock, Call and message notification, MP3 music playback capability |
| Communication Technologies | No | No cellular connectivity |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | Yes with ANT+ support | 5.0, A2DP, LE |
| GPS Support | Yes, GLONASS, Galileo | Yes, with GLONASS, GALILEO, BDS |
| NFC Support | No | Yes |
| USB Connections Type | - | No |
| Available Color Options | Black, Navy Blue, Yellow, Red, Leopard Green | Black, Brown, Dark Brown, Orange |
|---|---|---|
| Global Price Range | - |
| CPU | - | ST main processor and Apollo co-processor |
|---|
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