| Introduction Time | 2020, August | 2019, December |
|---|---|---|
| Availability Status | Available. Released August 2020 | Available. Released December 2019 |
| Size and Dimensions | 15.3 * 45 * 45 millimeter (mm) | 43 * 17.2 * 11.5 millimeter (mm) |
|---|---|---|
| Product Weight | 53 gram (g) | 22.7 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant (up to 50 meters deep) / Cotton band for lighter feel when attached to shoe |
| Display Technology | PMOLED display | |
|---|---|---|
| Screen Size | 1.2 inch | 0.95 inch |
| Display Resolution | 128 * 128 pixel (px) | 46 * 46 pixel (px) |
| Screen protector type | - | |
| Display Technical Details | Monochrome display (black and white) / Non-touch | Non-touch / Black and white / Has touch button |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS / Compatible with Android 4.4 and iOS 9.0 and later |
|---|
| Speaker Type | No | - |
|---|
| Battery Type and Capacity | Battery rechargeable by sunlight | Non-removable 100 mAh Li-Po battery |
|---|---|---|
| Battery Standby Time | 24 days (without sunlight) / 54 days (if used 3 hours daily in outdoor light conditions) |
| Smart Sensors | Accelerometer, Barometer, Altimeter, Heart rate sensor, Compass, Skin surface temperature sensor | Heart rate sensor, SpO2, 6-axis accelerometer, Pedometer, Sleep monitoring, Workout tracking, Sedentary reminder, IR sensor for wear detection |
|---|
| Communication Technologies | No | - |
|---|
| Wireless Network Type | No | - |
|---|---|---|
| Bluetooth Support | Yes with ANT+ support | Yes. Version 5.0 |
| GPS Support | Yes, GLONASS, Galileo | No |
| NFC Support | No | No |
| Available Color Options | Black, Navy Blue, Yellow, Red, Leopard Green | Pink, Navy Blue, Gray, Black |
|---|---|---|
| Global Price Range | - | 18 dollar ($) \$ |
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