| Availability Status | Available, released to market | Available, released to market |
|---|---|---|
| Introduction Time | - | September 2017 |
| Size and Dimensions | 45.94 x 38.09 x 11.2 mm | 42.5 x 36.4 x 11.4 mm |
|---|---|---|
| Product Weight | 26g (without strap) | 52.8 gram (g) |
| Compatible SIM Card Types | No | eSIM |
|---|---|---|
| Other Body Features | Silicone band / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) | Aluminum body / Water resistant up to 50 meters deep |
| Display Technology | Retina OLED display / 1000 nits brightness | |
|---|---|---|
| Screen Size | 1.91 inch | 1.65 inch |
| Display Resolution | ||
| Screen protector type | Tempered glass | Sapphire protective glass |
| Display Technical Details | Display with curved edges (2.5D) / Anti-fingerprint coating | Display with 3D Touch |
| OS Version | Proprietary OS compatible with Android 7.0 and later and iOS version 14.0 and later | watchOS 4.0, upgradable to 8.4 |
|---|---|---|
| Chip Model | - |
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 300 mAh battery (fully charged in 2 hours) | 341 mAh Li-Ion (1.34 Wh), non-removable battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Proprietary BioTracker sensor, Heart rate sensor with PPG (blood oxygen level) calculation capability, 3-axis accelerometer, Vibration motor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | - | Natural language commands and dictation (talking mode) |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Yes, 5.2, BLE | 4.2, A2DP, LE |
| GPS Support | Yes | Yes, with A-GPS, GLONASS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary charging dock | No |
| Available Color Options | Black, White, Pink | Black, Silver |
|---|---|---|
| Global Price Range | - |
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - |
|---|
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