This activity tracker gives you several functions to keep track of different key metrics during the workout. Measure your sleep quality with the built-in sleep tracker.
From Quzo
Amazfit Band 7 AMOLED Wristband activity tracker 3.73 cm (1.47") Black
OnBuy
Amazfit Band 7 Activity Fitness Tracker, Always-on Display Smart Watch, Up to 18-Day Battery Life, 24H Heart Rate & SpO? Monitoring, 5 ATM W
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