About products and suppliers
220 heart rate watch products are offered for sale by suppliers on Alibaba.com, of which smart watches accounts for 83%, smart watch bands & accessories accounts for 1%, and fashion smart watches accounts for 1%.
A wide variety of heart rate watch options are available to you, such as sleep tracker, message reminder and call reminder.You can also choose from app control, sdk available and waterproof heart rate watch,as well as from alloy, silica gel, and stainless steel heart rate watch,And whether heart rate watch is tft, {2}, or {3}.