glassninja
Here is a smart t-shirt that can be used to monitor your heart rate, allowing you to maximize your workouts. HeartIn is comfortable to wear and comes with a module to measure ECG signals from your body. HeartIn’s ECG-tracking technology gives you insight into your aerobic load and heart rate, so you can exercise properly and know when to get rest.
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The shirt has sweat wicking properties. The smart module lasts up to 24 hour on battery.
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