| Introduction Time | 2018, September | July 29, 2021 |
|---|---|---|
| Availability Status | Available. Released September 2018 | Available, released August 20, 2021 |
| Size and Dimensions | 243x17.2x12 millimeter (mm) | 43 * 25.4 * 10.99 millimeter (mm) |
|---|---|---|
| Product Weight | 23 gram (g) | 18 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant (up to 50 meters deep) / Plastic band | Fiber-reinforced polymer body / Water resistant up to 5 ATM (50 meters for 10 minutes) |
| Display Technology | OLED display | |
|---|---|---|
| Screen Size | 0.5 inch | 1.47 inch |
| Multi-Touch Capability | No | - |
| Display Technical Details | Has touch button | - |
| OS Version | Proprietary OS / Compatible with Android and iOS phones | Proprietary OS compatible with Android and iOS |
|---|
| Battery Type and Capacity | Non-removable 210 mAh Li-Po battery | Connection to external power source (power bank can be used) / 5 minutes of charge (for replacing power source) |
|---|---|---|
| Battery Standby Time | 21 day |
| Smart Sensors | 6-axis gyroscope | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Skin surface temperature measurement sensor |
|---|---|---|
| Other Features and Capabilities | Professional running algorithm / Sleep monitoring / Call and SMS notification / Away from phone alert / Alarm clock / Calorie counting / Sedentary reminder / Silent mode / Goal setting / Notification for social media apps | Supports 94 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Stress status monitoring, Breathing exercise program, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock, Use as shutter for phone camera |
| Messaging Method | - | Received notification alerts / Display text messages |
| Bluetooth Support | Bluetooth Version 4.2 | |
|---|---|---|
| Wireless Network Type | - | No |
| GPS Support | - | No |
| NFC Support | - | Yes |
| USB Connections Type | - | No, charges via proprietary magnetic port |
| Available Color Options | Red, Green, Black, Yellow, Gray | Black, Gold |
|---|---|---|
| Global Price Range | - |
| Speaker Type | - | No |
|---|
| Communication Technologies | - | No cellular connectivity |
|---|
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