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About products and suppliers:
171,741 heart rate monitor watch products are offered for sale by suppliers on Alibaba.com, of which mobile phones accounts for 76%, other mobile phone accessories accounts for 3%, and blood pressure monitor accounts for 1%. 

A wide variety of heart rate monitor watch options are available to you, such as 320x240, 480x320, and 128x128. You can also choose from oled, tft, and ips heart rate monitor watch

There are 171,775 suppliers who sells heart rate monitor watch on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Hong Kong S.A.R., from which the percentage of heart rate monitor watch supply is 1%, 99%, and 1% respectively.