10 Best Smart Rings 2025 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 and lightweight smart ring designed to track various health metrics like sleep, heart rate, stress, blood oxygen, physical activity, and menstrual cycles. Thanks to its AI-powered insights, it doesn’t just collect data but also gives you personalized health tips, which can be a big help for improving daily habits. One of its standout points is the comfortable, ultra-thin design that weighs only 2.5 grams, meaning you can wear it all day and night without feeling it or it getting in your way during workouts or sleep.

The battery life is impressive, lasting up to 10 days on a single charge that takes just about an hour and a half, so you won’t be constantly recharging it. It is also very durable and water-resistant, with an IP68 rating that lets you wear it in the shower, swimming, or even diving to decent depths, which adds to its versatility. The ring works with both iOS and Android devices, and you don’t need to pay a subscription fee for the standard tracking features, which is a nice bonus.

Sizing is a bit unique for this ring, so you’ll need to order a special sizing kit to ensure a perfect fit, which might be an extra step some users find inconvenient. Also, it lacks built-in GPS, so if you want detailed location tracking during activities, this may not meet that need. The RingConn Gen 2 Air suits people looking for a stylish, no-fuss health tracker that covers the basics well, especially for continuous monitoring with good battery life and water resistance. Those needing advanced sport tracking or simpler sizing might want to consider these points before deciding.