F21 Будильник фитнес Отслеживание Водонепроницаемый сна Обнаружения Счетчик шагов перезаряжаемый датчик сердечного ритма подарок Bluetooth Смарт часы

Description:

1.14 inch large screen, more delicate display, richer colors, bring users greater using experience.
Multifunctional, supports recording GPS motion trajectory, heart rate monitoring, blood pressure monitoring, sleep monitoring, alarm reminders,etc.
Call vibration reminder, no need to worry about missing important calls, and it can measure the heart rate directly without connecting the phone.
The face shell adopts IML technology, scratch resistant and fadeless, and can keep the color bright, dustproof and moisture proof.
Waterproof in daily life, can also be worn while swimming, effective and corrosion resistant.
Specification:
Color: grey, red, green
APP operating system: for IOS8.0 or higher, for Android4.4 or higher
Sensor: KXTJ3-1057
Master: nRF 52832
Heart rate sensor: Yiguang PD70-01C-TR7
Vibration reminder: motor vibration reminder
Waterproof rating: IP68
Supported language: Chinese, English, German, Russian, Japanese, French, Korean, Portuguese, Spanish, Italian, Persian, Vietnamese
Screen size: about 1.14’’ 135*240
Host size: about 47x24x13mm
Whole watch size: about 260x24x13cm
Type: TFT
Connection method: Bluetooth BLE 4.0
Strap material: silicone strap
Battery: built-in rechargeable battery
Battery capacity: 100 mAh
Standby time: 7-10 days
Charging method: magnetic charging cable
Charging time: about 2 hours
Pakage included:
1 pc x smart watch
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.