NFC Support | NFC version only | Yes |
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GPS Support | No | Yes, dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
Bluetooth Support | - | 5.0, LE, EDR |
Wireless Network Type | - | No |
USB Connections Type | - | No, charges with proprietary magnetic charger |
Introduction Time | 2019, June | January 10, 2022 |
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Availability Status | Available. Released June 2019 | Available, released January 15, 2022 |
Display Technology | AMOLED / Color / Touchscreen | - |
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Multi-Touch Capability | No | - |
Screen protector type | Scratch-resistant glass | - |
Screen Size | 0.95 inch | 1.43 inch |
Display Technical Details | 2.5D / 400 nits brightness / 24-bit color depth | Display with curved edges (3D) |
OS Version | Compatible with Android 4.4 and iOS 9 and later | LiteOS compatible with Android and iOS |
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Internal Memory Capacity | 16MB, 512KB RAM | 4GB with 32MB 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) | Supports various sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock, Music control, Use as shutter for phone camera |
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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 | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Barometer |
Available Color Options | Black, Brown, Blue, Orange, Pink | Black, Silver, Gold |
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Global Price Range | 25 dollar ($) \$ | - |
Size and Dimensions | Unspecified / Not specified | 45.9 x 45.9 x 10.5 mm |
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Product Weight | Regular Version: 22.1 g / NFC Version: 22.2 g | 44 gram (g) |
Other Body Features | Water resistant up to 50 meters deep | Water resistant up to 5 ATM (50 meters deep) |
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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) | Non-removable 451 mAh Li-Po battery (fully charged in 1 hour) |
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Battery Standby Time | - | 14 days (normal usage) / 30 hours (GPS on) |
Speaker Type | - | Yes |
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Communication Technologies | - | No cellular connectivity |
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