New NK21 Smart Bracelet Heart Rate Blood Pressure Sleep Monitoring Waterproof Bluetooth Call Watch Gift
New NK21 Smart Bracelet Heart Rate Blood Pressure Sleep Monitoring Waterproof Bluetooth Call Watch Gift
Model: NK21
Strap material: Silicone strap
Bluetooth: Bluetooth5.0
Shell material: zinc alloy + plastic
Operation mode: multi-touch + physical buttons
Battery capacity: 220mAh
Color: black, gold, pink
Display: 1.72-inch square color screen, resolution 240*280
Charging method: Magnetic charging
Charging specifications: charging 1A or less than 1A
Charging time: 2 hours
Waterproof grade: IP67
Bracelet display language: Chinese, English, Russian, Spanish, Portuguese, French, Japanese
Bracelet push languages: English, German, French, Italian, Greek Latin, Spanish, Portuguese, Romanian, Polish, Russian, Ukrainian, Ruthenian, Belarusian, Bulgarian, Serbian, Macedonian, Croatian, Bosnian, Thai, Hindi, Sanskrit, Nepali, Cambodian, Vietnamese, Lao, Persian, Kurdish, Pashto, Punjabi, Turkic, Berber English, Malay, Turkish
Band APP languages: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian Chinese, Chinese, Traditional Chinese, Vietnamese
Compatible platform: IOS8.0 and Android 4.4 and above
Accessories: NK21 bracelet, manual, small connection card, packing box