10 Best Smart Rings 2026 in the United States

The Oura Ring 4 is a sleek and modern smart ring, designed primarily for health tracking, and offers several appealing features for users interested in monitoring their wellness. One of its standout strengths is its impressive battery life, lasting up to 8 days on a single charge. This means you won’t have to worry about recharging it frequently, making it convenient for daily wear.

In terms of health tracking capabilities, the Oura Ring 4 excels with features like heart rate monitoring and sleep tracking, which can be incredibly beneficial for those looking to improve their fitness and overall health. Its compatibility with Bluetooth allows it to connect easily to smartphones, enabling users to view their health data seamlessly through the associated app.

The design of the ring is another plus; it features a modern aesthetic that appeals to both men and women and is generally comfortable to wear throughout the day and night. Its water resistance adds to its durability, making it suitable for everyday activities. However, there are a few drawbacks to consider. Firstly, the lack of GPS means that it may not satisfy users who want to track outdoor activities more precisely. Also, while it has solid health tracking features, some users might find the data less detailed compared to larger fitness trackers or smartwatches. Additionally, the price point could be a concern for budget-conscious consumers, as it may not be the most affordable option in the market.

The RingConn Gen 2 Air is a sleek, ultra-thin smart ring designed to track a variety of health metrics including sleep, heart rate, stress, blood oxygen, and even menstrual cycles through its AI-powered system. Its standout feature is the long battery life—up to 10 days on a single charge—making it convenient for continuous use without frequent recharging. The ring’s lightweight design (only 2.5 grams) and thin profile make it comfortable enough to wear all day and night without feeling bulky or distracting.

Compatibility with both iOS and Android devices is a plus, and you won’t have to pay a subscription fee for core tracking features, which adds to its appeal. It’s also water-resistant with an IP68 rating, meaning it can handle everyday water exposure as well as swimming and diving, making it durable for various lifestyles. The smart ring supports health savings accounts, which is great for those who want to use pre-tax funds for health-related purchases.

A unique sizing system requires purchasing a sizing kit to ensure a perfect fit, which might be a slight hassle compared to standard ring sizes but helps with comfort and accuracy. While the ring lacks GPS, it covers the essentials well and even includes a handy 'Find Your Ring' feature to locate it easily if lost. This makes the RingConn Gen 2 Air an excellent choice for users seeking a comfortable, stylish smart ring with strong health tracking and long battery life, especially those who are active and require water resistance. However, if GPS tracking or a broader app ecosystem is important to you, this might feel somewhat limited.

The POBOVi Ring OnePlus is a sleek, ultra-thin smart ring made from titanium, designed for users interested in health and fitness tracking with a stylish touch. It tracks key health metrics including heart rate, blood oxygen (SPO₂), stress levels, sleep quality, and uniquely, sleep skin temperature, which enhances the accuracy of its health data. The ring offers 7 days of battery life on a single wireless charge, which is convenient for those who dislike frequent charging. Its Bluetooth connectivity works with both iOS and Android devices, requiring no subscription fees, so you get full functionality without extra costs.

In terms of comfort and fit, the ring’s sizing differs from standard rings, so using the provided sizing kit before buying is important to ensure it fits well. Its titanium build and waterproof design make it durable enough for daily wear, including swimming and workouts. This makes it a solid choice for active lifestyles. On the downside, it doesn’t have GPS, so it’s less suited for precise outdoor tracking like running routes. Also, while the ring is lightweight, weighing about 4 ounces, some users might find it a bit heavier compared to simpler rings.

Additional perks include eligibility for HSA/FSA purchases, allowing health-conscious buyers to use flexible spending accounts. The package includes a wireless charging case and USB-C cable for easy charging. For those seeking a smart ring that balances advanced health tracking, stylish design, and hassle-free use without ongoing fees, the POBOVi Ring OnePlus is a fitting option, especially for users prioritizing health insights and comfort.