Yesterday morning, I tooled up myself with 3 of my lovely desirable sensors. They all track activities. They measures through an accelerometer the steps I walk and the stairs I climb. Their own algorithms then calculate the calories I burn. Nike+ Fuelband additionnally delivers its own scale of “Fuel”.
In the afternoon, I was troubled as the 3 sensors displayed different measures for steps as for calories burned (where the delta is very important).
Which sensor do you think we could believe the most ?
I am continuing my QS experiences…