| Introduction Time | 2019, June | Announced September 2017 |
|---|---|---|
| Availability Status | Available. Released June 2019 |
| Size and Dimensions | Unspecified / Not specified | 51.3 x 25 mm |
|---|---|---|
| Product Weight | Regular Version: 22.1 g / NFC Version: 22.2 g | Small Version: 33 g / Large Version: 34 g |
| Other Body Features | Water resistant up to 50 meters deep | IP68 certified for water and dust resistance / Interchangeable band / 5 ATM pressure resistance / Aluminum body |
|---|
| Display Technology | AMOLED / Color / Touchscreen | |
|---|---|---|
| Screen Size | 0.95 inch | 1.5 inch |
| Display Resolution | ||
| Multi-Touch Capability | No | Yes |
| Screen protector type | Scratch-resistant glass | Gorilla Glass 3 |
| Display Technical Details | 2.5D / 400 nits brightness / 24-bit color depth | - |
| OS Version | Compatible with Android 4.4 and iOS 9 and later | |
|---|---|---|
| Chip Model | - |
| Internal Memory Capacity | 16MB, 512KB RAM | 4GB storage, 512MB RAM |
|---|
| Battery Type and Capacity | Non-removable 135 mAh Li-Po battery (standard version) / Non-removable 125 mAh Li-Po battery (NFC version) | Non-removable 200 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | 3-axis accelerometer, optical heart rate sensor, pedometer, 3-axis altimeter, watch wear detection sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer, Altimeter |
|---|---|---|
| Messaging Method | Received notification announcement / Display received messages and emails | Received notification announcement / Display text messages / Display received emails |
| 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) | Pedometer / Distance and floors climbed measurement / Music playback control / Wireless charging / Calorie consumption measurement / Pre-installed apps for sport activity control / Special features for swimmers |
| Bluetooth Support | ||
|---|---|---|
| GPS Support | No | Yes, with GLONASS |
| NFC Support | NFC version only | - |
| Wireless Network Type | - |
| Available Color Options | Black, Brown, Blue, Orange, Pink | Black, Red |
|---|---|---|
| Global Price Range | 25 dollar ($) \$ | - |
| CPU | - |
|---|
| Speaker Type | - | No |
|---|
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