| Introduction Time | 2019, June | - |
|---|---|---|
| Availability Status | Available. Released June 2019 | - |
| Size and Dimensions | Unspecified / Not specified | 43.2 x 36.3 x 9.9 mm |
|---|---|---|
| Product Weight | Regular Version: 22.1 g / NFC Version: 22.2 g | 26g (without strap) |
| Other Body Features | Water resistant up to 50 meters deep | Aluminum body / Water resistant up to 50 meters deep |
|---|---|---|
| Compatible SIM Card Types | - | No |
| Display Technology | AMOLED / Color / Touchscreen | |
|---|---|---|
| Screen Size | 0.95 inch | 1.82 inch |
| Display Resolution | ||
| Multi-Touch Capability | No | - |
| Screen protector type | Scratch-resistant glass | - |
| Display Technical Details | 2.5D / 400 nits brightness / 24-bit color depth |
| OS Version | Compatible with Android 4.4 and iOS 9 and later | Proprietary OS compatible with Android 8.0 and later and iOS 13 and later |
|---|
| Internal Memory Capacity | 16MB, 512KB RAM | - |
|---|
| Battery Type and Capacity | Non-removable 135 mAh Li-Po battery (standard version) / Non-removable 125 mAh Li-Po battery (NFC version) | 400 mAh |
|---|---|---|
| Battery Standby Time |
| Smart Sensors | 3-axis accelerometer, optical heart rate sensor, pedometer, 3-axis altimeter, watch wear detection sensor | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, PPG sensor, Accelerometer, Gyroscope, Compass, Ambient light sensor |
|---|---|---|
| Messaging Method | Received notification announcement / Display received messages and emails | Received notification announcement / Display text messages |
| Other Features and Capabilities | Pedometer / Distance traveled measurement / Heart rate measurement / Calories burned calculation / Display turn-on by lifting hand / Sleep monitoring / Sedentary reminder / Xiao AI voice assistant (NFC China version only) / Microphone (NFC China version only) | - |
| Bluetooth Support | Yes, Version 5.2 with BLE and BR support | |
|---|---|---|
| GPS Support | No | Yes |
| NFC Support | NFC version only | No |
| Wireless Network Type | - | No |
| USB Connections Type | - | No, charges via proprietary charging dock |
| Available Color Options | Black, Brown, Blue, Orange, Pink | Black, Silver, Gold, Pink |
|---|---|---|
| Global Price Range | 25 dollar ($) \$ | - |
| Speaker Type | - | Yes |
|---|
| Communication Technologies | - | No cellular connectivity |
|---|
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