Here is a smart shirt/bra with textile sensors that helps you get more out of your exercise sessions. The QUS smart shirt/bra can measure your heart rate, HRV, calories burned, breathing rate, sleep, and recovery. It combines with your phone for analysis of your data.
More gadgets like this: here
These shirts/bras are machine washable. You can view your stats on your phone or use the cloud-based solution to manage data for your team.
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