Best SpO2 Activity Trackers of 2025

The Xiaomi Mi Smart Band offers a large 1.64-inch AMOLED display that ensures you can easily view all your fitness stats and notifications. With over 110 sports modes, it allows you to track your running distances and workout intensity directly from your wrist. The device provides all-day health monitoring, including SpO2 levels and heart rate, helping you stay on top of your well-being. Additionally, it features comprehensive sleep and stress monitoring, so you can gain insights into your overall health and make informed lifestyle choices.

The Fitbit Inspire 3 is an impressive activity tracker designed to help you lead a healthier lifestyle. With up to 10 days of battery life, you won't have to worry about constant recharging. Its 24/7 heart rate monitoring and Daily Readiness Score provide you with vital insights into your fitness levels, helping you make informed decisions about your workouts. Additionally, the device tracks your all-day activity and offers over 20 exercise modes, so you can stay motivated and engaged. You will also receive automatic reminders to move, ensuring you remain active throughout the day.

The findtime Smart Ring is a lightweight and comfortable accessory that monitors your health and fitness. It features advanced optical sensors to track your heart rate, heart rate variability (HRV), and blood oxygen levels (SpO2). When you sleep, the ring estimates your sleep duration and provides feedback on your sleep quality. Additionally, it tracks your daily activities, including steps taken, distance travelled, and calories burned, allowing you to stay on top of your fitness goals effortlessly.

The BENIO Fitness Tracker features a 2.02'' HD touch screen, allowing you to enjoy vibrant visuals and a smooth user experience. With over 75 unique watch faces, you can personalise your watch with your favourite images. It also offers Bluetooth call capabilities, enabling you to answer calls and read messages directly on your wrist, ensuring you stay connected even during workouts. The watch supports over 100 sports modes, helping you track various activities and monitor your performance effectively.

The SKG V3 Tracker is a versatile fitness band designed to help you monitor your daily activities and health. With various built-in sports modes, you can easily track your steps, distance, and calories burned, allowing you to analyse your performance over time. Its 24/7 health monitoring capabilities enable you to keep an eye on your heart rate, blood oxygen levels, and sleep quality, helping you to make informed lifestyle adjustments. Additionally, the lightweight, IP68 waterproof design ensures that you can wear it comfortably during any activity, whether you’re swimming or exercising in the rain.

The Kuizil Fitness Tracker is a versatile device that monitors your SpO2 levels, heart rate, and sleep patterns, making it an essential tool for health-conscious individuals. With its activity tracking capabilities for both Android and iOS, you can easily keep track of your fitness goals. The SpO2 monitor helps you understand your oxygen levels, while the heart rate monitor provides insights into your cardiovascular health. Additionally, tracking your sleep can help you improve your rest quality, ensuring you wake up refreshed and ready for the day.

The Xiaomi Mi Smart Band 6 features a stunning 1.56” AMOLED touch screen, which is 49% larger than its predecessor, allowing you to view images and text more clearly. With 30 sports tracking modes, you can effortlessly monitor your heart rate and calories burned during activities like Pilates and Zumba. Additionally, the device offers SpO2 tracking, enabling you to keep tabs on your blood oxygen levels, which is vital for your health. You can also benefit from detailed sleep monitoring that records REM phases and sleep breathing quality, helping you improve your rest.

The Parsonver Fitness Tracker offers an impressive array of features designed to enhance your daily activities. You can make and receive calls directly from your wrist, ensuring you stay connected without fumbling for your phone. With 24/7 activity tracking and over 110 sports modes, you can easily monitor your fitness levels and heart rate, helping you achieve your exercise goals safely. The watch also provides a large, user-friendly display, making it simple to view real-time data and notifications. Additionally, it tracks your sleep patterns, allowing you to understand your rest better.

The Mi Smart Band 9 features a vibrant 1.62-inch AMOLED display, making it easy for you to view notifications and track fitness activities in various lighting conditions. With 24/7 health monitoring, including improved heart rate and SpO2 tracking, you can stay informed about your well-being. The device supports over 150 sports modes, allowing you to accurately track your workouts and achieve your fitness goals. Plus, its impressive 21-day battery life ensures that you won’t have to worry about frequent charging, keeping you active without interruption.

The HUAWEI Band 8 is an ultra-thin fitness watch designed for comfort and style, featuring a 1.47" AMOLED bezel-less screen. With wrist-based health monitoring, it tracks your SpO2, heart rate, and stress levels continuously, alerting you to any abnormalities. The scientific sleep tracking provided by TruSleep 3.0 helps you understand your sleep patterns and offers tips for improvement. Additionally, the watch supports over 100 sports modes and automatically recognises activities like running and swimming, ensuring you stay active and informed about your heart rate.