Heart rate monitors ring in comparison

HRM Dual heart rate transmitter. Note Product is compatible with all Garmin devices

1.85" HD Touch Screen Smart Watch The Blackview smart watch for men women is equipped with a 1.85-inch high-definition touch screen, which can display data without any problem even during the day and reading fluently. There are up to 100 watch faces for you to choose from in the "Da Fit" app, and you can also customize your smart watch watch face to unleash your unique personality.

Health Smart Ring Measure your blood oxygen. It's a breathtaking innovation. The remarkable sensor and app allow you to take on demand readings of your blood oxygen as well as background readings, day and night.The more informed you are about your health, the more empowered you are to affect it. Advanced health sensors in Smart Ring provide insights to help you better understand your health.

SMART RING CAPACITY 18mAh,5-7 days ring single use time.The built-in battery in the charging compartment canstore power can independently charge the device about 10-13 times whenfully charged.Convenient to carry and use when going out

Capture real time data -this heart rate monitor chest strap accurately tracks and captures real-time heart rate and calories burn and pairs to your favorite training apps. Maximize your workouts.

Vintage Enamel Design This 2025 smart ring combines luxurious and elegant fitness tracker ring design. Unisex ring fits most adults. Perfect for workouts, sleep tracking, or as a stylish heart monitor ring. Before purchasing, be sure to measure your finger circumference accurately according to our size chart.

NO SUBSCRIPTION After Bluetooth connection binds the smart ring, you can use all the functions in the app, and you can detect and check your body's health data and exercise data at any time without additional subscription fees.

Smart Ring surpasses standard fitness monitoring features by not only tracking your activity, sleep, but also heart rate, and blood oxygen

Elegant & Durable - Aerospace-grade titanium casing with 5ATM waterproof rating (swim shower proof) and 3-day battery life

Multifunctional & Long Battery Life With a large 300mAh battery, the smart watch for men women will stay with you for longer, charging for 2 hours and using for 5-7 days. The smart watch has many useful features such as camera control, weather forecast, music control, alarm clock, and more surprising features for you to experience. Finally, it should be noted that the smart watch is compatible with smartphones (Android 6.0, iOS 9.0, and above).

HANDS-FREE With built in memory capable of storing up to 36 hours of exercise, you have the ability to workout phone-free.

HEALTH TRACKING Advanced sensors track key body signals and analyze health indicators such as exercise data and sleep quality to help users stay on top of their health.