| Availability Status | Available, released to market | Available. Released October 2019 |
|---|---|---|
| Introduction Time | - | 2019, September |
| Size and Dimensions | 53.5 x 49 x 12.1 mm | 41.8 * 41.8 * 9.4 millimeter (mm) |
|---|---|---|
| Product Weight | - | 29 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Zinc alloy body / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) | Made of metal, plastic, and leather / - Water resistant up to 50 meters deep |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.43 inch | 1.2 inch |
| Display Resolution | 390 * 390 pixel (px) | |
| Display Technical Details | 600 nits peak brightness | Color, with gesture support |
| OS Version | Proprietary OS compatible with Android 5.0 and later and iOS version 11.0 and later |
|---|
| Battery Type and Capacity | Non-removable 300 mAh battery | Non-removable 215 mAh Li-Po battery |
|---|---|---|
| Battery Standby Time | 7 day |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer | Accelerometer, Gyroscope, Magnetometer, Optical heart rate sensor, Ambient light sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | - |
| Communication Technologies | No cellular connectivity | - |
|---|
| Wireless Network Type | No | - |
|---|---|---|
| Bluetooth Support | Yes, Version 5.3 | Yes, Version 5.1 |
| GPS Support | No | Yes, with GLNASS |
| NFC Support | No | - |
| USB Connections Type | No, charges via proprietary charging dock | - |
| Available Color Options | Black | - |
|---|
| CPU | - | Huawei Kirin A1 |
|---|
| Speaker Type | - | No |
|---|
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