Product Attribute
function: Sleep Tracker, Fitness Tracker, Heart Rate Tracker, Passometer
battery life: 5 to 10 days
waterproof standard: 5 ATM
case material: Stainless steel
charging method: magnetic charging
place of origin: Guangdong, China
Product name: high quality smart ring
Usage: Sleeping Monitoring
Material: Stainless steel
Battery Type: Polymer battery
Keyword: Sleep Monitoring Ring
Color: Accept Customized Color
Selling Units: Single item
Single package size: 10X10X5 cm
Single gross weight: 0.150 kg
Main Products: Smart, Watch, Fitness, Tracker, Smart, Ring, Smart, Eyeglasses