| Introduction Time | 2016, May | May 31, 2021 |
|---|---|---|
| Availability Status | Available | Available, released June 1, 2021 |
| Size and Dimensions | 19 * 230 millimeter (mm) | 46 x 38.4 x 13 mm |
|---|---|---|
| Product Weight | 20 gram (g) | 43 gram (g) |
| Compatible SIM Card Types | No | eSIM |
|---|---|---|
| Other Body Features | Leather or silicone band / Simple buckle clasp | Waterproof / Display with curved edges (2.5D) |
| Display Technology | No display | |
|---|---|---|
| Screen Size | - | 1.78 inch (~56.8% screen-to-body ratio) |
| Display Resolution | - | |
| Screen protector type | - | Corning Gorilla Glass |
| Display Technical Details | - | 450 nits brightness |
| OS Version | Proprietary OS | |
|---|---|---|
| Chip Model | - | Qualcomm Snapdragon Wear 4100 (12nm) |
| Other Features and Capabilities | Supports various sport modes, Watch face customization capability, Heart rate monitoring, Blood pressure measurement, Blood oxygen level measurement, Sleep monitoring, Breathing exercise program, Phone notification display, Alarm clock, Timer | |
|---|---|---|
| Smart Sensors | - | Accelerometer, Heart rate sensor with SpO2 (blood oxygen level calculation) capability, Gyroscope, Barometer, Compass |
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Yes, Version 4.2 | 4.2, A2DP |
| GPS Support | No | Yes, with A-GPS, GLONASS, BDS, QZSS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary charging dock with USB Type-C port |
| Available Color Options | Blue, Red, White, Black, Pink, Green | Black, Light Blue |
|---|---|---|
| Global Price Range |
| CPU | - |
|---|
| Internal Memory Capacity | - | 8GB with 1GB RAM |
|---|
| Speaker Type | - | Yes |
|---|
| Battery Type and Capacity | - | Non-removable 430 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - | Up to 36 hours |
| Communication Technologies | - |
|---|
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