Heart rate sports bracelet smart watch pedometer

"TFT-LCD large screen with 2.5D glass
.2, support heart rate monitoring, blood pressure control, sleep monitoring, sedentary reminder, let you enter life intelligence, healthy
Life. 3 multiple sports modes (with 8 integrated sports modes (14 in total), the app can choose to walk, run, ride, walk, walk, spin, basketball, football, badminton, tennis, mountain climbing, yoga, dance , fitness) make your sport more scientific and interesting
4-5 atm waterproof, sweatproof, rainproof, safe to play
5, compatible with iOS 8.0 and higher, Android 4.4 and higher systems

parameter:
Step monitoring function: support
Heart rate monitoring: 7 * 24h heart rate
Monitoring includes dynamic heart rate sleep monitoring: support (showing sleep data in the application) (deep sleep, mild sleep, awake)
Calorie monitoring: support (display) in terms of clocks and applications)
Data view: steps, calories, speed, distance, activity time, you can view the sports calendar on the clock and save the last 50 sports records.
Multiple sport modes: 8 sports modes integrated into the watch (14 in total), the app can choose to walk, run, ride, walk, walk, spin, basketball, football, badminton, tennis, mountain climbing, yoga, dance, Fitness
Daily goal: Support - Set the distance, calories, steps in the app
Moving Target: Support - Set the distance, calories, steps in the app
Call reminder: support hang up
Message reminder: the watch has an information bar
Sedentary reminder: support (interval can be customized)
Alarm reminder: After the alarm, the memory warning (answering, taking medicine, going to work, etc.) is closed, and there are quick related icons (pick up, take medicine, go to work, etc.).
Control music: The music app supports open, start, pause, and previous/down.
Looking for a mobile phone: support
Automatic brightness adjustment: The clock adjusts the brightness according to different ambient light. The ambient light is dark, the screen brightness is dark; the atmosphere is bright and the screen brightness is bright.
Breathing training: support (adjust the user's breathing rate, relax)
Off, reset: the clock side can work
Application download QR code: scan the watch side display application download QR code
Flashlight function: support
Save mode power: The power save mode only displays the time and date when the power save mode is manually entered, and automatically enters the power save mode when the battery is low.
Time and date display: time and date interface should show steps, calories, 12 hour and 24 hour feeding system
Women's Health: Support (clock side pop-ups indicate user cycles)
Multi-directional: multi-directional selection on the clock side
MCU: Nordic nRF52840
Sensor and accelerometer: KIONIX KX022-1022 heart rate
Sensor: Silicone Lab 1142
Light sensor: Photodiode (screen automatically adjusts brightness)
Flash: 64 Mb
Vibration motor: button engine
Bluetooth connection: BLE5.0
Compatible systems: iOS 8.0 and higher, Android 4.4 and higher
Battery capacity: 210 mAh
Battery type: lithium polymer battery
Charging interface: contact charging
Way: card type
Charging time: about 2.5 hours
Multi-language support: English, French, German, Japanese, Italian, Spanish

Body: decorative metal + plastic plate