| Introduction Time | 2019, October | November 17, 2021 |
|---|---|---|
| Availability Status | Available. Released October 2019 | Available, released December 10, 2021 |
| Size and Dimensions | 56 * 18.5 * 12.5 millimeter (mm) | 46 x 42 x 11.9 mm |
|---|---|---|
| Product Weight | 24 gram (g) | 29 g (Without Strap) / 45.8 g (With Strap) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Aluminum body / Silicone band / Water resistant up to 5 ATM (50 meters deep) |
| Display Technology | ||
|---|---|---|
| Screen Size | 0.96 inch | 1.3 inch |
| Display Resolution | 80 * 160 pixel (px) | |
| Display Technical Details | Color, full touch with home button | Always-on Display |
| OS Version | Proprietary OS compatible with Android 4.4 and later and iOS 9.0 and later | Proprietary OS compatible with Android 5.0 and later and iOS |
|---|---|---|
| Chip Model | - |
| Internal Memory Capacity | 1MB ROM / 384KB RAM / 32MB flash memory | - |
|---|
| Battery Type and Capacity | Non-removable 91 mAh battery | Non-removable 355 mAh Li-Ion battery (fully charged in one hour) |
|---|---|---|
| Battery Standby Time |
| Smart Sensors | 3-axis accelerometer, infrared sensor for detecting on-wrist presence, heart rate sensor | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Other Features and Capabilities | Call and message alarm / TruSleep mode for battery consumption management / Smart mode for heart rate monitoring | Supports 26 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Body weight monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock |
| Messaging Method | - | Received notification alerts / Display text messages |
| Communication Technologies | No | No cellular connectivity |
|---|
| Bluetooth Support | 5.0, A2DP, LE | |
|---|---|---|
| GPS Support | No | Yes |
| NFC Support | No | Yes |
| USB Connections Type | USB port for charging | No, charges with proprietary magnetic charger |
| Wireless Network Type | - | No |
| Available Color Options | Black, Pink, Red | Black, Silver |
|---|---|---|
| Global Price Range | - |
| Speaker Type | - | No |
|---|
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