| Availability Status | Available, released to market | Available, released to market |
|---|
| Product Weight | 50 gram (g) | - |
|---|---|---|
| Size and Dimensions | - | 42.8 x 42.8 x 12.7 mm |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) | Stainless steel body / Leather band (available in 18mm and 20mm models) / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) |
| Display Technology | Color | |
|---|---|---|
| Screen Size | 1.95 inch | 1.3 inch |
| Display Resolution |
| OS Version | Proprietary OS compatible with Android and iOS | Wear OS compatible with Android and iOS |
|---|---|---|
| Chip Model |
| Internal Memory Capacity | 4GB internal storage with 512MB RAM |
|---|
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | Yes | No |
| Battery Type and Capacity | 320 mAh / Li-Po / Fully charged in 3 hours | Non-removable 400 mAh battery |
|---|---|---|
| Battery Standby Time |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification alerts / Display text messages |
| Other Features and Capabilities | - | Supports various sport modes, heart rate monitoring, blood oxygen level sensing, distance traveled calculation, pedometer, watch face customization, phone and calendar notification display, date and time display, weather display, alarm, music control |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | Yes, WiFi 802.11 b/g/n |
|---|---|---|
| Bluetooth Support | Yes, Bluetooth Version 5.0 | Yes, Version 4.1 |
| GPS Support | No | Yes, GPS, GLONASS, Beidou |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary charging dock | No, charges via proprietary charging dock |
| Available Color Options | Gray | Black, Silver, Rose Gold |
|---|
| Equivalent Name | - |
|---|
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