NFC Support | NFC version only | No |
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GPS Support | No | - |
Bluetooth Support | - | Version 5.0 |
Wireless Network Type | - | Yes, WLAN 2.4GHz |
Introduction Time | 2019, June | December 2020 |
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Availability Status | Available. Released June 2019 | Available. Released December 2020 |
Display Technology | AMOLED / Color / Touchscreen | - |
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Multi-Touch Capability | No | - |
Screen protector type | Scratch-resistant glass | - |
Screen Size | 0.95 inch | 1.65 inch |
Display Technical Details | 2.5D / 400 nits brightness / 24-bit color depth | - |
Display Resolution | - | 348 * 442 pixel (px) |
OS Version | Compatible with Android 4.4 and iOS 9 and later | Proprietary OS |
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Internal Memory Capacity | 16MB, 512KB RAM | - |
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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) | - |
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Messaging Method | Received notification announcement / Display received messages and emails | - |
Smart Sensors | 3-axis accelerometer, optical heart rate sensor, pedometer, 3-axis altimeter, watch wear detection sensor | Proprietary BioTracker 2 sensor, Heart rate sensor with PPG (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Ambient light sensor, Air pressure sensor, Vibration motor |
Available Color Options | Black, Brown, Blue, Orange, Pink | Black |
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Global Price Range | 25 dollar ($) \$ | - |
Size and Dimensions | Unspecified / Not specified | 9.7 * 35.6 * 42.8 millimeter (mm) |
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Product Weight | Regular Version: 22.1 g / NFC Version: 22.2 g | 24.7g (without strap) |
Other Body Features | Water resistant up to 50 meters deep | Aluminum body / Plastic bottom case / Water resistant up to 50 meters deep / 20mm silicone band |
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Compatible SIM Card Types | - | No |
Battery Type and Capacity | Non-removable 135 mAh Li-Po battery (standard version) / Non-removable 125 mAh Li-Po battery (NFC version) | 246 mAh battery |
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Speaker Type | - | Yes |
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Communication Technologies | - | No |
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