YY-I9 for Android 4.4 / iOS Calories Burned / Pedometers / Anti-lost / APP Control Pulse Tracker / Pedometer / Call Reminder / Activity Tracker / Sleep Tracker / Sedentary Reminder / Find My Device

Model:YY-I9; Gender:Men; Languages:Multi-language; What's in the box:User manual - English; Screen Type:OLED; Sensor:Finger sensor,Heart Rate Sensor,Gyro Sensor,Proximity Sensor,Light Sensor,Gravity Sensor; Supported Operating Systems:iOS,Android 4.4; Connection:Bluetooth; Standby Time:200-250; Capacity:80; Material:Silicone; Fitness & Wellness:Chronograph,Pedometer,Pulse Tracker,Alarm Clock,Find My Device,Sleep Tracker,Pulsometer,Activity Tracker,Calendar,Exercise Reminder,Sedentary Reminder,Call Reminder; CPU:NRF52832; Charging Time:1; Compatibility:Android iOS; Waterproof Level:IPX-6; Brand:JSBP; Features:Calories Burned,APP Control,Anti-lost,Pedometers; Listing Date:01/22/2018; Production mode:External produce; Instructions:English