Sleep is one of the biggest keys to feeling your best and understanding your health, and I’ve tested a ton of sleep trackers to find out which actually work. From smartwatches and fitness trackers to earbuds and non-wearables, there are a lot of options offering a range of features. Here are the best sleep trackers worth your time (and money).
Fitbit Charge 6: The best sleep tracker overall Fitbit Charge 6 Useful physical button • Updated heart rate sensor • All sport modes now on device MSRP: $159.99 The Fitbit Charge 6 is the company's 2023 top-of-the-line fitness tracker When it comes to fitness trackers, the Fitbit Charge 6 is now the best product in the company's portfolio. To get anything better, you'd need to jump up to the Pixel Watch 3, which is a dedicated smartwatch. The Charge 6 has a full-color display, 40 exercise modes, and the most advanced heart-rate tracker Fitbit offers. See price at AmazonSee price at Fitbit Positives Useful physical button
Useful physical button Updated heart rate sensor
Updated heart rate sensor All sport modes now on device
All sport modes now on device Google app integration Cons Built-in GPS unreliable
Built-in GPS unreliable Iterative changes compared to last year
Iterative changes compared to last year Heart rate broadcasting limited
Heart rate broadcasting limited No altimeter I’ve tested dozens of sleep trackers, and Fitbit continues to offer some of the most reliable and actionable sleep data I’ve gotten my hands on. The Fitbit Charge 6 is my top pick for tapping into that ecosystem. The band-style tracker is compact, lightweight, and comfortable enough to wear all night, which is essential for bedtime tracking. Yet, despite its small form factor, it also packs in a well-rounded user experience for all-day wear. Alongside standout sleep features, the Charge 6 supports over 20 exercise modes, offers stress tracking via EDA scans, and integrates smoothly with Google’s growing suite of apps, all on a bright, colorful AMOLED display. For overnight stats, Fitbit’s Sleep Profile program is a particularly unique strength of the company’s platform. It aggregates a full month of sleep data to identify users’ long-term sleep patterns, assigning animal-themed sleep profiles along with tailored insights and suggestions for improving sleep hygiene. It’s a smart, user-friendly approach that goes beyond stage tracking and nightly scores. From a technical standpoint, Fitbit’s sleep algorithms consistently perform well in my testing, and I even often use Fitbit devices as a benchmark when evaluating other wearables. In fact, in terms of accuracy, the Charge 6 has held up across the board. I tested its updated, AI-powered heart rate sensor through a variety of workouts, and it performed impressively, especially during high-intensity intervals, where cheaper trackers often stumble. While I wasn’t blown away by the built-in GPS, it’s adequate for casual outdoor workout tracking, and the option for connected GPS fills in the gaps when needed. One of the Charge 6’s biggest value-adds is its integration with Google services. You get Google Maps navigation and Google Wallet for contactless payments, plus music controls right on the wrist. These additions make it feel more like a solid everyday wearable. Fitbit also rolled out a Health AI chatbot that adds an extra layer of interpretation to your health data, and I’m always curious to see AI features evolve. The Fitbit Charge 6’s sleep tracking is so reliable, I often use it as a benchmark when testing other wearables. To be honest, Fitbit’s platform itself is a strong point. It’s accessible and intuitive for beginners, but it offers enough depth for users who want to dive into historical trends and fine-tune their wellness routines. The long-term behavioral insights, especially around sleep, are what keep me coming back to the ecosystem. There are cheaper Fitbits and there are more fully-featured ones, both of which I discuss below, but for anyone who wants best-in-class sleep tracking in a versatile, affordable package, the Charge 6 is hard to beat. Kaitlyn Cimino / Android Authority Read more
Oura Ring 4: The best smart ring for sleep tracking Oura Ring 4 Thinner design • Refreshed app experience • Smarter health sensing MSRP: $399.00 The top smart ring gets an upgrade. The Oura Ring 4 is the biggest rival to the Samsung Galaxy Ring. The new generation features upgraded hardware and a sleeker design and pairs with a refreshed Oura app for an improved software experience. See price at Amazon Positives Flatter sensor bumps
Flatter sensor bumps Titanium inner layer
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