Pretty much every fitness tracker and smartwatch has an optical heart rate sensor, but they're not always perfectly accurate. Not only can you get better accuracy by wearing a chest strap heart ...

customization options and accuracy (by using a chest strap as a control). Since these devices are highly personal, I’m sharing recommendations for the best fitness trackers for different types ...

For cyclists, the most popular are chest strap heart rate monitors ... wrist-based heart rate monitors, smartwatches, fitness trackers and even headphones that can track your BPM too, but ...

Twenty-first century fitness enthusiasts no longer have to suffer the discomfort of chest strap heart rate monitors. The Scosche Rhythm+ armband collects your heart rate data and works with ANT+ ...