New NK21 Smart Bracelet Heart Rate Blood Pressure Sleep Monitoring Waterproof Bluetooth Call Watch Gift Manny XL: waist 33 in

XL: waist 33 in

Overload protection

1 • Supports: A2DP V 1

Find Your Phone

Sole material: TPU + popcorn

New NK21 Smart Bracelet Heart Rate Blood Pressure Sleep Monitoring Waterproof Bluetooth Call Watch Gift Manny XL: waist 33 inModel: 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,