| Availability Status | Available, released to market | Available, released to market |
|---|
| Size and Dimensions | 45 x 45 x 14.5 mm | 42.8 x 42.8 x 12.7 mm |
|---|---|---|
| Product Weight | 53 gram (g) | - |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | 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 | ||
|---|---|---|
| Screen Size | 0.9 inch | 1.3 inch |
| Display Resolution | ||
| Display Technical Details | Monochrome display (black and white) / Non-touch | - |
| OS Version | Proprietary OS compatible with Android and iOS | Wear OS compatible with Android and iOS |
|---|---|---|
| Chip Model | - |
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Battery rechargeable by sunlight | Non-removable 400 mAh battery |
|---|---|---|
| Battery Standby Time | Up to 30 hours (GPS on) / Up to 28 days (unlimited if used 3 hours daily in outdoor light conditions) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Compass, Air pressure sensor | 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 with ANT+ support | Yes, Version 4.1 |
| GPS Support | Yes, with GPS, GLONASS, GALILEO | Yes, GPS, GLONASS, Beidou |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No, charges via proprietary charging dock |
| Available Color Options | Black, Blue, Gray | Black, Silver, Rose Gold |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
| Internal Memory Capacity | - | 4GB internal storage with 512MB RAM |
|---|
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