Mechanical structure | APP OS | ||||
Waterproof level | 5ATM | IOS 9.0+ | Android 6.0+ | ||
screen size | 1.55" | power | STK8321 | ||
screen type | TFT-LCD | Working Voltage | 3.8V | ||
Screen cover | 2.5D high hardness glass | Battery capacity | 210 mAh | ||
Middle frame | Plastic, Spray metal paint, Matte | Type of battery | Lithium polymer battery | ||
Bottom material | ABS+PC | Charging method | Magnetic charging | ||
Heart rate lens | PC | Charging time | Less than 2.0 hours | ||
Wristband material | TPU | Flash | 128Mb | ||
Wristband size | 140mm-210mm | wireless | BLE5.2 | ||
Buckle | TPU (Hardness 85) | Table tongue clasp | Powdermetallurgy(Stainless steel #316L) | ||
Watch size (L x W x H) mm | 258.12*38.6*12.15 | Body size (L x W x H) mm | 48.68*36.1*12.15 | ||
Function | Support Multi-Languages(English, German, Italian, French, Spanish, Japanese, Russian, Portuguese),Built-in multi-dial, heart rate, sleep, step monitoring, pressure monitoring, multi-sport support (14types),Automatic motion recognition,Alarm clock, call reminder, Weather forecast, Moving reminding,breathing training, stopwatch,Timer, Find your phones, do-not-disturb mode, women’s health, Drink water reminder, etc. | ||||
Function | Heart rate | Blood oxygen | Stress |