Our medical experts vetted the best and most popular watches that monitor heart rate on the market for 2025. Find out more here.

We’re seeing heart rate monitors and other biometric sensors integrated into watches, earbuds, headbands, sports bras, and all sorts of other garments and accessories.

Polar heart rate monitors are often used as the gold standard. But can your Polar watch track calories burned? We dove into the research to find out.

Learn about a good walking heart rate and what factors affect this number. Plus, calculate your resting and maximum heart rates and see what's too low or high.

Target rates An apical pulse rate is typically considered abnormal in an adult if it’s above 100 beats per minute (bpm) or below 60 bpm.

Refresh rate is one of the main metrics PC gamers check on to see what kind of gaming experience we’re going to have with a monitor — with higher rates generally meaning smoother gameplay ...

Explore how telemetry monitoring tracks heart rate and rhythms. Find out why it's essential for people with heart disease or those recovering from surgery.

Viewers will get to see what actually happened during Love Island USA's controversial Heart Rate Challenge when the season 7 reunion airs ...