SPECIFICATIONS

Band Material: Silica Gel

Battery Capacity(mAh): 300-450mah

Battery Detachable: No

Battery Life: 7

Bluetooth-compatible Version: 5.3

Brand Name: Nerunsa

Category: Smart Watches

Display Size: 1.91"

Metrics measured: Heart Rate Monitor,other,Sleep Monitor,Stress Monitor

Waterproof Grade: Professional Waterproof