
It really comes into its own at night, and the new third-generation model has an improved sleep staging algorithm that allows it to more accurately detect whether you're in light, deep, or REM sleep. Oura is a smart ring designed to help you balance rest and activity, prompting you to meet goals for daily movement while also getting enough sleep to fully recover. We've tested the best sleep trackers available today, putting each one through its paces over the course of several nights to find out which one gives you the most insight into your sleep, and can help you feel more rested in the morning.


Alternatively, they might measure heart rate variability and blood oxygen saturation (SpO2) to identify if you might be suffering from irregular rhythm issues or breathing disturbances like sleep apnoea. Some measure your heart rate to show how long you spent in each stage of sleep (deep, REM and light) as well as any waking moments. Other devices, including some of the best fitness trackers and best smartwatches, are also worth considering, as many offer sleep tracking as standard. For more information, make sure to check out the full review of each product so you can dive into the esoterica of the tracker in more detail.

BEST IOS SLEEP TRACKER HOW TO
We've included devices at variety of different price ranges and formats below to suit different needs and highlighted how to choose the right sleep tracker for your personal style. Below, we've rounded up the best trackers for monitoring your sleep, including dedicated devices designed specifically to monitor your sleep havits from underneath your mattress and general fitness trackers that happen to offer great nighttime metrics.
