| Introduction Time | September 2017 | November 17, 2021 |
|---|---|---|
| Availability Status | Available. Released October 2017 | Available, released December 10, 2021 |
| Other Body Features | Aluminum body / Silicone band / Water resistant up to 5 ATM (50 meters deep) | |
|---|---|---|
| Compatible SIM Card Types | - | No |
| Display Technology | PMOLED display | |
|---|---|---|
| Screen Size | 0.91 inch | 1.3 inch |
| Multi-Touch Capability | No | - |
| Display Resolution | - | |
| Display Technical Details | - | Always-on Display |
| OS Version | Compatible with Android and iOS equipped phones | Proprietary OS compatible with Android 5.0 and later and iOS |
|---|
| Battery Type and Capacity | Non-removable 100 mAh Li-Po battery | Non-removable 355 mAh Li-Ion battery (fully charged in one hour) |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | 3-axis accelerometers, Heart rate sensor, Vo2Max | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Messaging Method | Received notification announcement / Display received emails | Received notification alerts / Display text messages |
| Other Features and Capabilities | Step counting / Distance traveled calculation / Calories burned calculation / Heart rate measurement | Supports 26 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Body weight monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock |
| Bluetooth Support | 5.0, A2DP, LE | |
|---|---|---|
| GPS Support | Yes | Yes |
| Wireless Network Type | - | No |
| NFC Support | - | Yes |
| USB Connections Type | - | No, charges with proprietary magnetic charger |
| Available Color Options | Black, Blue, Red | Black, Silver |
|---|---|---|
| Global Price Range | - |
| Size and Dimensions | - | 46 x 42 x 11.9 mm |
|---|---|---|
| Product Weight | - | 29 g (Without Strap) / 45.8 g (With Strap) |
| Speaker Type | - | No |
|---|
| Communication Technologies | - | No cellular connectivity |
|---|
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