| Introduction Time | May 31, 2021 | 2017, April |
|---|---|---|
| Availability Status | Available, released June 1, 2021 | Available. Released April 2017 |
| Size and Dimensions | 46 x 38.4 x 13 mm | 45.7 x 45.7 x 14.5 mm |
|---|---|---|
| Product Weight | 43 gram (g) | 89 gram (g) |
| Compatible SIM Card Types | eSIM | Nano-SIM |
|---|---|---|
| Other Body Features | Waterproof / Display with curved edges (2.5D) | IP67 certified - dust and water resistant / Water resistant up to 1 meter for 30 minutes / Stainless steel |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.78 inch (~56.8% screen-to-body ratio) | 1.4 inch (~30.3% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Corning Gorilla Glass | Corning Gorilla Glass 3 |
| Display Technical Details | 450 nits brightness | - |
| Multi-Touch Capability | - | Yes |
| OS Version | Android Wear 2.0 | |
|---|---|---|
| Chip Model | Qualcomm Snapdragon Wear 4100 (12nm) |
| CPU |
|---|
| Internal Memory Capacity | 8GB with 1GB RAM | 4GB, 768MB RAM |
|---|
| Speaker Type | Yes | Yes |
|---|---|---|
| Alert Type | - | MP3, WAV, Vibrate, Ringtones |
| Battery Type and Capacity | Non-removable 430 mAh Li-Ion battery | Non-removable 500 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 36 hours | Up to 24 hours (combined usage) |
| Smart Sensors | Accelerometer, Heart rate sensor with SpO2 (blood oxygen level calculation) capability, Gyroscope, Barometer, Compass | Accelerometer, Gyroscope, Barometer |
|---|---|---|
| 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 | MP3 player / Photo viewer / Voice command and calling |
| Messaging Method | - | SMS, Email, IM |
| Communication Technologies |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | 4.2, A2DP | |
| GPS Support | Yes, with A-GPS, GLONASS, BDS, QZSS | Yes, with A-GPS |
| NFC Support | Yes | - |
| USB Connections Type | No, charges via proprietary charging dock with USB Type-C port | No |
| Available Color Options | Black, Light Blue | Silver |
|---|---|---|
| Global Price Range |
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