34619 smart bracelet heart rate products are offered for sale by suppliers on Alibaba.com, of which smart watches accounts for 76%, smart bracelets accounts for 17%, and activity & fitness trackers accounts for 1%.
A wide variety of smart bracelet heart rate options are available to you, such as waterproof, portable and wifi.You can also choose from smart, answer call and sleep smart bracelet heart rate,as well as from selfie smart bracelet heart rateand whether smart bracelet heart rate is 5g, or gsm.