I had purchased a grove – finger-clip heart rate sensor recently

Dear Sir/Mdm:

I had purchased a grove – finger-clip heart rate sensor recently, but I realized sometimes it takes too long for it to get a bpm measurement, how can improve the measurement speed of the sensor? For example, make it takes a valid heart rate within 5 seconds.

Thank you,

Hi there,


The firmware is provided by third party. It is not open source. Sorry, we can not change the duration. Thanks for understanding.

best rgds
Bill