The Apple Watch Series 10 should be a great tool for runners, but two major issues make me question its helpfulness.

Learn more Apple announced three new Apple Watch ... heart sensor for high and low heart rate notifications, as well as irregular heart rhythm notifications. What it lacks that Series 8 has ...

The more you know, the better you can adapt. So, the Vitals app, a relatively new addition to the Apple Watch arsenal, is key ...

There is an optical heart rate sensor that calculates metrics like ... LTE connectivity has been available since the Apple Watch Series 3, and with an LTE connection, the Apple Watch is untethered ...

all the way down to the third-generation heart rate sensor. Finally, it’s worth touching on the battery life of both products. The Apple Watch Series 9 claims the same 18-hour battery life as ...