Black and Red Fitness Trackers with Heart Rate Monitor

Check out these two sleek fitness trackers, one in classic black and the other in a striking red, demonstrating their smart features. The black band conveniently shows an incoming call from 'Jerry Daglio', highlighting its notification capabilities. Meanwhile, the red tracker prominently displays a heart rate of 103 BPM, underscoring its built-in heart rate monitor. These smart wearables are perfect companions for tracking your health and staying connected.

fitness tracker - heart rate monitor - smartwatch - wearable tech - health tracking - black - red