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Good sleep tracking comes from a mix of sensors: heart rate monitor, SpO₂, motion, and these watches combine them to estimate sleep duration and stages.
Wearing a comfortable watch overnight is crucial: if it’s light and not irritating, the sleep data will be more consistent.
Apart from sleep, these watches also support additional health metrics (such as activity tracking, stress, and sports modes), offering a more holistic wellness picture.
Smartwatches have evolved into valuable gadgets not only for tracking physical activity but also for offering detailed insights into sleep patterns. The existing sensors have been enhanced, and the algorithms have become more sophisticated. Many wearable devices can now not only measure sleep duration but also assess its quality, including the ratio of light to deep sleep.
Furthermore, accurate sleep tracking can help you adjust your schedule, speed up your recovery, and even manage stress.
Here are five sleep tracking smartwatches that are especially good at tracking sleep:
Redmi Watch 5 Active is packed with features such as built-in GPS, an always-on display, and a lightweight design that allows overnight wear without discomfort. Watch 5 gives estimates of sleep stages based on heart rate and motion tracking throughout the night, helping the user know when he or she is in light or deep sleep.
Also Read: Using Smartwatches for Fitness Tracking? Don't Forget These Things
Noise ColorFit Pulse 2 Max is a budget-friendly smartwatch with an exceptionally large 1.85″ display, built-in calling, and wellness tracking, which includes sleep. This smartwatch uses the NoiseFit application to record heart rate and motion during the night and generate sleep summaries. Thus, Pulse 2 Max is a great choice for those looking for a feature-rich product at an affordable price.
Noise Twist Go features a round, minimalist design and is very easy to wear at night. Twist Go monitors sleep and provides the user with insights through its health suite. Thanks to its design and comfort, this Noise smartwatch is perfect for those who want exact sleep data while stylishly adorning their wrist.
NoiseFit Halo 2 is a stylish, sporty watch. Halo 2 provides accurate heart-rate-based sleep tracking and connects with the NoiseFit app for comprehensive nighttime data. Halo 2 is a good choice for those who want a lightweight fitness smartwatch that also monitors their sleep.
Also Read: Top Sleep Tracking Gadgets
When it comes to sleep tracking, these five smartwatches stand out as the most comfortable, compatible, and accurate options available. If you want a budget-friendly tracker that also lets you make calls, Noise ColorFit Pulse 2 Max is an excellent choice. For enhanced fitness features and navigation, consider boAt Lunar Discovery. If you prefer a minimalist design, Noise Twist Go is perfect for you. However, if you need an all-rounder with GPS, Redmi Watch 5 Active is the ideal option.
How accurate is sleep data on smartwatches?
Although it does not provide results as accurate as a sleep lab, heart rate and motion sensors in many smartwatches can estimate sleep duration and phases with reasonable accuracy.
Will wearing a watch at night bother me?
It really depends - the lighter and smaller the watch, the more comfortable it will be to sleep with.
Does sleep tracking drain the battery quickly?
Overnight sleep tracking generally requires moderate power. It is possible for watches with large batteries or energy-efficient chips to perform the task without a significant power drain.
Can these watches tell me how well I recovered?
To a certain extent, yes. By looking at your sleep metrics (duration, heart rate during the night), you can assess how well you have recovered, though for deeper recovery insights you might need more sophisticated wearables.
Do I need to buy a premium app for sleep data insights?
Not at all. Most brands offer free access to basic sleep metrics on their watches, at least as a standard feature. For advanced insights (sleep score, trend analysis), some apps or premium subscriptions may be required, depending on the brand.
