| Introduction Time | 2019, February | July 29, 2021 |
|---|---|---|
| Availability Status | Available. Released March 2019 | Available, released August 20, 2021 |
| Size and Dimensions | 16 * 40.2 * 10.9 millimeter (mm) | 43 * 25.4 * 10.99 millimeter (mm) |
|---|---|---|
| Product Weight | 15 gram (g) | 18 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Fiber-reinforced polymer body / Water resistant up to 5 ATM (50 meters for 10 minutes) |
| Display Technology | ||
|---|---|---|
| Screen Size | 0.74 inch | 1.47 inch |
| Display Resolution | - | |
| Multi-Touch Capability | Yes | - |
| Display Technical Details | Full color | - |
| OS Version | Proprietary OS compatible with Android and iOS | |
|---|---|---|
| Chip Model | - |
| CPU | - |
|---|
| Internal Memory Capacity | 128KB internal RAM / 4MB external ROM | - |
|---|
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Non-removable 70 mAh Li-Ion battery | Connection to external power source (power bank can be used) / 5 minutes of charge (for replacing power source) |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Skin surface temperature measurement sensor |
|---|---|---|
| Other Features and Capabilities | Compatible with Android 5.0 and later / Compatible with iOS 9.0 and later | 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 |
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | Yes | |
| GPS Support | No | No |
| NFC Support | Yes | |
| USB Connections Type | No | No, charges via proprietary magnetic port |
| Available Color Options | Black, White, Yellow | Black, Gold |
|---|---|---|
| Global Price Range | - |
| Communication Technologies | - | No cellular connectivity |
|---|
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