GetFit is a DIY health tracker primarily based on the Nano 33 BLE Sense

Relating to health monitoring, the typical shopper would most probably attain for a smartwatch or comparable wearable band. These all work through the use of their inner accelerometers and gyroscopes to sense movement and detect when a sure motion, akin to stepping or lifting a weight, has been accomplished. However to additional simplify the method by eliminating the necessity to choose a exercise earlier than beginning an train routine, Nekhil and Shebin Jacob have labored collectively to give you the GetFit health tracker.

The GetFit is a battery-powered system that makes use of machine studying to detect not solely when an motion has been executed, but additionally what sort of exercise is being carried out. They achieved this by gathering loads of samples from a Nano 33 BLE Sense’s onboard accelerometer and coaching a Keras mannequin with the assistance of the Edge Impulse Studio. It may possibly precisely determine between arm circles, pushups, squats, and anything sooner or later whereas additionally disregarding anomalous information.

The Arduino sends the now-recognized movement to a related smartphone over Bluetooth® Low Power the place it’s then used to calculate the variety of energy burned and show weekly exercise ranges. Better of all, this information is tied to an account in a Firebase database for simple transferability.

To learn extra about GetFit, you possibly can learn the duo’s write-up right here on Hackster.io.