Akwụkwọ ntuziaka onye ọrụ Shenzhen Chileaf Electronics CL838 Armband Heart Rate Monitor
Mụta ka esi eji Shenzhen Chileaf Electronics CL838 Armband Heart Rate Monitor na ntuziaka onye ọrụ a. Ngwa Bluetooth 5.0 na ANT+ dakọtara na-echekwa ọnụọgụ obi yana data ahụike ruo ụbọchị 2 na 7 n'otu n'otu. Jiri ihe ngosi LED na ihe ncheta ịma jijiji soro usoro mgbatị ahụ gị. Cheta na ị gakwuru dọkịta tupu eji ya.