purpleflower cylindrical bracelet watch ethnic retro natural stone woven watch band color:PurpleFlower and automatically detect your sleep

and automatically detect your sleep quality

restore the natural original color

Separate purchase watchband does not ship

Screen for symptoms of dangerous sleep apnea and tracks data such as heart load

and Enjoy Every Moment

purpleflower cylindrical bracelet watch ethnic retro natural stone woven watch band color:PurpleFlower and automatically detect your sleepSmall size: approximately 14cm+3 holes (including dial length), approximately suitable for 5 6. 5 inches of wrist product weight: approximately 20g after packaging Large size: approximately 17cm+3 holes (including dial length), approximately suitable for 6. 5 8. 8 inches of wrist product weight: approximately 22g after packaging All dimensions were measured manually with some deviation.