Pay in 4 interest-free payments of $499.88 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
suitable for both
standby time: about 180 hours
easy internal swap with no programming required
water bottle is made up of best stainless steel
4 high precision strain gauge sensors for accurate measurement
W4 bluetooth smart watch Microphones suitable for bothheart rate monitoring, blood pressure and oxygen monitoring. sleep monitoring. record steps, calorie burnt and distance. call reminder information reminder. camera remote control, brightness adjustment etc. more functions such as alarm reminder, sedentary reminder, flip screen, find phone.
US$ 10.00
US$ 10.00
US$ 10.00
US$ 39.95
US$ 40.95
US$ 39.95