| Availability Status | Available, released to market | Available, released to market |
|---|
| Product Weight | 66 gram (g) | 43 gram (g) |
|---|---|---|
| Size and Dimensions | - | 40 x 40 x 13.3 mm |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Silicone band / Water resistant up to 50 meters deep |
| Display Technology | Color | |
|---|---|---|
| Display Resolution | 240 * 240 pixel (px) | |
| Screen protector type | Corning Gorilla Glass | - |
| Screen Size | - | 0.79 inch |
| Display Technical Details | - | Monochrome display (black and white) / Non-touch |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS compatible with Android and iOS |
|---|
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Non-removable 320 mAh Li-Po battery | Battery rechargeable by sunlight |
|---|---|---|
| Battery Standby Time | Up to 7 days / Up to 40 hours (using heart rate sensor and GPS on) | Up to 22 hours (GPS on) / Up to 21 days (up to 51 days if used 3 hours daily in outdoor light conditions) |
| Smart Sensors | Optical heart rate sensor | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Compass, Air pressure sensor |
|---|---|---|
| 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, Pedometer, Calories burned calculation, Routing, Phone and calendar notification display, Weather display, Timer, Alarm clock | - |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | Yes | Yes with ANT+ support |
| GPS Support | Yes | Yes, with GPS, GLONASS, GALILEO |
| NFC Support | No | No |
| USB Connections Type | No, charges via proprietary magnetic port | No, charges via proprietary magnetic port |
| Available Color Options | Black, Silver | Black, Blue, Green |
|---|---|---|
| Global Price Range |
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