| Introduction Time | 2019, February | July 29, 2021 |
|---|---|---|
| Availability Status | Available. Released April 2019 | Available, released August 12, 2021 |
| Compatible SIM Card Types | eSIM | No |
|---|---|---|
| Other Body Features | IP67 certified for water resistance (up to 1 meter deep for 30 minutes) | Titanium alloy body / Water resistant up to 5 ATM (50 meters for 10 minutes) |
| Display Technology | ||
|---|---|---|
| Screen Size | 4.0 inch (~95.0% screen-to-body ratio) | 1.39 inch |
| Display Resolution | ||
| Screen protector type | Yes | Sapphire Glass |
| OS Version | Android Wear 2.1 | |
|---|---|---|
| Chip Model |
| CPU | - |
|---|
| Internal Memory Capacity | 8GB, 1GB RAM | - |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 500 mAh Li-Ion battery | - |
|---|---|---|
| Battery Standby Time | Up to 48 hours (combined usage) |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Compass | |
|---|---|---|
| Other Features and Capabilities | MP3 player / Video and photo player / Voice command and calling | Supports 100 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Electrocardiogram (ECG) creation, Sleep monitoring, Breathing exercise program, Sedentary reminder, Stress status monitoring |
| Messaging Method | - | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | 5.1, BLE, BR, EDR |
| GPS Support | Yes, with A-GPS | Yes |
| USB Connections Type | No | No, charges via proprietary magnetic port |
| NFC Support | - | Yes |
| Available Color Options | Gold, Black | Black |
|---|---|---|
| Global Price Range |
| Size and Dimensions | - | 46.7 x 46.7 x 11.4 mm |
|---|---|---|
| Product Weight | - | 52 gram (g) |
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