A Spanish laboratory wired 23 people to a hospital ECG and compared the readings. Resting pulse came back within half a beat.

A 5 km time trial moved one runner's easy pace band from 6:06 to 5:54 per km overnight, and a knee injury from a bike crash ...

Apple's newly granted patent scores the same health reading from a watch, earbuds and other devices for reliability, then ...

Express put a 4.7 GB TopoActive region onto a fēnix 8 in five minutes, with no Wine and no Windows. It is free, open source, ...

New watch faces and apps have waited up to 14 days for approval since early October, so some Halloween designs may miss ...

Runsense plans the whole build to a race, then coaches day by day from every run, sleep and HRV data and the runner's own ...

Vincent Luis won the IRONMAN World Championship in 7:47:27 wearing a black Coros Pace 4 that costs $249. Gustav Iden ran 2:36 ...

GMT carries the summer time rules for 50 cities inside the watch face, so a Garmin's second time zone changes by itself when ...

Sympathetic is a free iPhone app that pairs guided slow breathing with live heart rate, HRV and ECG from a Polar H10, so ...

Suunto Race 3S records 45 hours of multi-band GPS, against 14 for Garmin Forerunner 570 and 21 for Forerunner 970, and costs ...

A thinner bike computer with an edge-to-edge touchscreen and a solar panel built into the mount appears in images from a ...

Certification photos show HR264, a rechargeable optical band that adds another screenless recovery tracker to the market.