Fitness levels can be accurately predicted using wearable devices - no exercise required

Fitness levels can be accurately predicted using wearable devices – no exercise required

Credit: public domain CC0 Cambridge researchers have developed a method to measure overall fitness accurately on wearable devices – and more robust than current consumer smartwatches and fitness trackers – without the wearer needing to exercise. Normally, tests to accurately measure VO2max – a key measure of overall fitness and an important predictor of heart …

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