The Apple Watch isn't known for being the most precise sleep‑tracking wearable, but if your readings seem far off, there are ...

Plus, doctors’ number-one pick and their take on the devices.

Apple Watch users who wake up to inconsistent sleep data have a real problem: the device tracks sleep using optical ...

After I stopped tracking my sleep so thoroughly, I noticed a big difference in my sleep quality and quantity. Call it ...

After years of dealing with smartwatches that tell me to sleep less because of inaccurate tracking, I found one that gets ...

Saratoga, California-based Beddit, maker of sleep tracking equipment, launched an Indiegogo campaign for a consumer-priced sleep sensor. Through the campaign, consumers can pre-order the device with a ...

Oura has launched the Oura Ring 4 in India and released a sleep report showing Indians average 6 hours and 28 minutes of ...

A major study by smart ring and CGM maker Ultrahuman highlights patterns between when you go to sleep and elevated blood ...

Pokémon Sleep now supports Garmin smartwatches, letting players track sleep data and unlock special in-game rewards through ...