Specifications: Brand: Xiaomi Model: Mi Band 4 Color: Black Waterproof Level: 5ATM Screen Type: AMOLED Screen Size: 0.95" Screen Resolution: 120 X 240 RGB Screen Color: 24bit Screen Backlight: Maximum Brightness ≥400nit, Adjustable Touch Screen: On Cell Dual Point Mutual Capacitive Type Cover Plate Material: 2.5D Reinforced Glass + AF Coating Button: 1 Touch Button (Wake Up, Return) Payment: Support for Alipay QR Code Payment Wristband: Removable Wristband Band Width: 18mm/0.71" Wristband Material: TPU Adjustable Length: 155-216mm/6.1-8.5" Memory: 512 KB Flash Memory: 16MB Connection: BT5.0 BLE Charging Mode: 2Pin Pogo Pin Charging Time: ≤2 Hours Vibration Motor: Rotor Motor Case Material: PC Plastic APP: for Xiaomi Sports APP System Support: for Android 4.4, iOS 9.0 or Later Sensors: Triaxial Acceleration Sensor + Triaxial Gyroscope Self-Developed PPG Heart Rate Sensor Capacitive Wear Monitoring Sensor Battery: LiPo, 135mAh Battery Endurance: ≥20 Days Weight: 22g Product Size: 46.9 X 17.9 X 12mm/1.85 X 0.7 X 0.47"
Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.
Features: Time display, Caller ID / Reject, Instant message display (WeChat, QQ, etc.) Lift wrist to wake up screen, goal reaching reminder, sedentary reminder Vibrating alarm clock, friends and family follow Auto step counter, unlock phone, event reminder Sleep monitoring, heart rate monitoring Weather forecast, target setting, WeChat red envelope reminder Heat consumption, View the pace, sport mileage reminder Dial replacement, Browse notification, Timer Set display items, Low battery reminder, Wear mode selection Swimmable, Do not disturb mode, OTA upgrade OLED screen
Specifications: Brand: Xiaomi Mi Band 3 Body size: 17.9 x 46.9 x 12mm/0.70 x 1.85 x 0.47" Total length of strap: 247mm/9.72" Adjustable length of strap: 155- 216mm/6.10-8.50" Battery capacity: 110mAh Standby time: about 20 days Type of battery: Lithium-ion polymer battery Input voltage: DC 5.0V Input current: 250mA Max Weight: about 20g (including strap) Body material: plastic Waterproof rating: 5ATM Working temperature: -10 ° C ~ 50 ° C Screen size: 0.78 inches Display resolution: 128 x 80 Sensor: three-axis acceleration sensor, PPG heart rate sensor Wireless connection: Bluetooth 4.2 BLE version OS requirements: mobile phones that support Bluetooth 4.0 for Android 4.4 or iOS 9.0 and above Smart Lock supported models: support MIUI system based on Android 4.4 or above, or Android 5.0 or above, and models that support Smart Lock function Strap material: thermoplastic elastomer Wrist buckle material: aluminum alloy
1 X Smart Wristband 1 X Wrist Strap 1 X Special Charging Cable 1 X User Manual