10 Best Activity Tracker Rings 2026 in the United States

The Oura Ring 4 is a sleek and comfortable smart ring designed primarily for tracking sleep, heart rate, and comprehensive health metrics with impressive accuracy. It features a lightweight titanium build that is durable yet gentle on the skin, making it suitable for 24/7 wear, including during workouts and sleep. The ring tracks over 30 different biometrics, providing detailed insights on sleep quality, activity, recovery, and stress without the bulk of a watch or bracelet.

Its battery life lasts up to 8 days, reducing the need for frequent charging, and the ring is water resistant, allowing worry-free use in most conditions. Although it does not include built-in GPS, which may be a consideration for those seeking precise location tracking during outdoor activities, it syncs smoothly with both iOS and Android devices and integrates well with many popular health and fitness apps.

The sizing process requires ordering a separate sizing kit since it doesn’t follow standard ring sizes. Additionally, full access to its health insights requires a subscription service after the initial free month, adding an ongoing cost. For users seeking a discreet, stylish device to monitor sleep, heart rate, and overall wellness without detailed GPS tracking, the Oura Ring 4 is a compelling option.

The RingConn Gen 2 is a smart ring designed for people interested in detailed health and activity tracking, especially those concerned with sleep and heart health. It offers advanced sleep apnea monitoring, a feature not commonly found in other smart rings, making it a good choice if sleep quality and apnea detection are priorities. The ring tracks various health metrics including heart rate, stress levels, women’s health, and blood oxygen saturation, providing a well-rounded picture of your wellness.

Its battery life is impressive, lasting between 10 to 12 days depending on size, which reduces the need for frequent charging. The device is waterproof up to 100 meters, allowing it to be worn during swimming or workouts without worry. Compatibility with both Android and iOS ensures most users can connect it to their phones easily. However, it lacks GPS tracking, which may be a downside if detailed location or route data for outdoor activities is desired. The ring’s lightweight, ultra-thin design and included sizing kit help ensure comfort and a good fit, important for all-day wear. Another benefit is the absence of subscription fees, granting full access to the app’s features without ongoing costs.

The device’s limited memory and Bluetooth reliance without standalone functionality are considerations. Although it supports OTA updates to improve over time, the smart ring category still has some limitations compared to larger wearables when it comes to extensive fitness tracking. The RingConn Gen 2 is a comfortable, stylish smart ring focused on health monitoring—especially sleep apnea—with long battery life and no extra fees, though it may not fully replace a GPS-enabled fitness tracker if location tracking is important.

The RingConn Gen 2 Air is a lightweight and ultra-thin smart ring designed to track various health and fitness metrics. It excels at monitoring heart rate, sleep quality, stress levels, activity, and even menstrual cycles using AI-powered insights, offering personalized reports without any subscription fees for standard features. Its battery life is impressive, lasting up to 10 days on a single charge, which is convenient for continuous tracking. The ring is also water-resistant with an IP68 rating, making it suitable for everyday use, swimming, and even diving up to 100 meters.

Compatibility with both iOS and Android devices through Bluetooth ensures most users can easily connect it with their smartphones. It does not include built-in GPS, so it may not fully meet those wanting detailed location-based tracking during workouts like running or cycling. Also, sizing is unique and requires a special kit to ensure a comfortable fit, which can be a minor inconvenience before purchase.

Despite being lightweight and comfortable, the ring’s memory is limited, which might affect data storage duration before syncing. This smart ring is a great choice for users seeking a sleek, durable, and multi-functional health tracker that focuses on daily wellness and activity monitoring, especially if GPS is not a priority.