| Introduction Time | May 31, 2021 | |
|---|---|---|
| Availability Status | Available. Released April 2014 | Available, released June 1, 2021 |
| Size and Dimensions | 57.4 x 23.4 x 11.95 mm | 46 x 38.4 x 13 mm |
|---|---|---|
| Product Weight | 27 gram (g) | 43 gram (g) |
| Other Body Features | IP67 certified / Water resistant up to 1 meter for 30 minutes / Interchangeable band | Waterproof / Display with curved edges (2.5D) |
|---|---|---|
| Compatible SIM Card Types | - | eSIM |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.84 inch | 1.78 inch (~56.8% screen-to-body ratio) |
| Display Resolution | ||
| Multi-Touch Capability | Yes | - |
| Screen protector type | - | Corning Gorilla Glass |
| Display Technical Details | - | 450 nits brightness |
| OS Version | ||
|---|---|---|
| Chip Model | Qualcomm Snapdragon Wear 4100 (12nm) |
| CPU | Processor with 180 MHz frequency |
|---|
| Speaker Type | No | Yes |
|---|
| Battery Type and Capacity | Non-removable 210 mAh Li-Ion battery | Non-removable 430 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - | Up to 36 hours |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor | Accelerometer, Heart rate sensor with SpO2 (blood oxygen level calculation) capability, Gyroscope, Barometer, Compass |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages / Display received emails | - |
| Other Features and Capabilities | Pedometer / Distance traveled measurement / Music playback control | 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 |
| Bluetooth Support | Version 4.0 | 4.2, A2DP |
|---|---|---|
| GPS Support | No | Yes, with A-GPS, GLONASS, BDS, QZSS |
| Wireless Network Type | - | |
| NFC Support | - | Yes |
| USB Connections Type | - | No, charges via proprietary charging dock with USB Type-C port |
| Available Color Options | Black | Black, Light Blue |
|---|---|---|
| Global Price Range | - |
| Internal Memory Capacity | - | 8GB with 1GB RAM |
|---|
| Communication Technologies | - |
|---|
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