Description: Product Model:QR01 Display screen:1.09 inch IPS HD screen; 240 * 240 pixel CPU:Realtek8762c touch:Full screen touch Bluetooth: BLE5.0 Heart rate sensor:HRS3300 G-sensor:Triaxial sensor battery:150mAh high capacity polymer seiko battery chargeing mode:USB magnetic holder charging RAM:160KB flash:64M Mobile phone System support: Android 4.4 above and IOS 9.0 above,5S above Specifications: 1.09 inch full touch screen hd screen, the diameter is only 38.5mm, very small and exquisite, both fashion and sports, more fit women's wrist, nano silicone watchband, no sense to wear, light as nothing. Realyu 8762C low power chip, super long standby time, pure standby time 15 days, use time 5-7 days.Female menstrual cycle reminder, intimate function is more in line with the female market. Time and date, step counting, calories, distance, 24-hour heart rate monitoring, blood pressure monitoring, sleep monitoring, breathing training, sitting/drinking reminders, weather forecast, 8 exercise modes (walking, running, cycling, basketball, football, badminton, jumping rope,Yoga) APP/call alerted to remind (reject), built-in four dial style + mass dial download (within the APP), The female physiological cycles to remind, waterproof IP67 level, alarm clock, stopwatch, countdown, music control button, remote control picture, flashlight, find bracelets, bright screen time adjustment, raised my hand against the bright screen, support for multiple languages.Etc. Package Included: 1*Smart Watch 1*USB Charging Cable 1*User Manual