I've been searching for wireless sensors that could track the following metrics:
- Location (GPS)
- Heart Rate
- Head Movement
- Length of Steps
- Skin Conductance
- Pavement location (relative location compared to the walking lane, needs to be more accurate than GPS, to measure distance from cars, other walkers..)
I was thinking of the E4 Wristband, with additional cameras to measure head movement and pavement location.
Any recommendation to other sensors I should consider? Maybe a group of 3-5 sensors that could carry all functions?