Lenyes LW-222

Charging time: 2-3 hours Use time: 7-15 days Waterproof grade: IP67 waterproof Chip: HS6621 Compatible system: Android5.0 or above IOS9.0 or above FLASH memory: 128MB Screen size: 2.01-inch HD screen Resolution: 240*296 Control mode: Full touch OGS Bluetooth:BT5.0 Charging method:Wireless charging BATTERY CAPACITY:3.7V/230mAh (with protective plate) APP software :Wearfit pro Functions: True Snap, Zhanheng 1662 True Heart Rate, Sleep Monitoring, Fitness Classes, Indoor Sports (Indoor Running, Indoor Cycling, Sit-ups, Push-ups, Free Exercise), Outdoor Sports (Outdoor Running, Outdoor Cycling, Hiking, Mountain Climbing, Other Sports), Data, Altitude Barometer, Blood Pressure, Mettle, Pressure, Messaging Alerts (WeChat, QQ,SMS, WHATSAPP, FACEBOOK, , stopwatch, Bluetooth call, alarm clock, weather, timer, games (who is weak, goalkeeper), app center (temperature, weather, me and him, respiratory rate, blood glucose management), shake to take a picture, Bluetooth music, AI voice assistant (double-tap the screen to wake up), settings (lift wrist to light up the screen, bedside clock, resting dials, constant time, resting time, language settings), time setting, brightness adjustment, time setting, brightness adjustment, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting, time setting. Settings (Wrist lift, bedside clock, rest dial, constant time, rest time, language setting, time setting, brightness adjustment, call setting, sound & vibration, side key setting, do not disturb mode, health reminder, power saving mode, password, connect phone, about, shutdown, reboot, restore factory), calculator, multi-menu style