This Smart Ring Health Tracker provides accurate measurement of your fitness progress. Ideal for sports enthusiasts, it has great compatibility with smartphones and is widely used. Sturdy and reliable, this tracker is perfect for those looking to improve their health and fitness.

Specification:
Product Name: Fitness Tracker Ring
Color: Black gray, silver
Material: Double-layer aviation titanium alloy
Waterproof level: IP68
Battery capacity: 28mah
Standby time: 3~5 days
Charging method: Wireless charging (including charging compartment)
Temperature sensor: NST112C
Gravity sensor: MSA310
Heart rate sensor: HX3605
Functional parameters: heart rate measurement, blood oxygen measurement, blood pressure measurement (algorithm), multi-dimensional sleep monitoring, pedometer, calorie, temperature measurement (skin temperature),
Emotional stress test, 16 languages
Charging method: wireless charging (built-in battery compartment wireless charging base)
Product Size: Inner diameter: 17# about 5.34cm/2.1 inches; 20# about 6.28cm/2.47 inches; 22# about 6.9cm/2.72 inches

Packing List:
1pcs* Smart Ring Health Tracker
1pcs* Charging compartment
1pcs* Charging cable
1pcs* Instruction manual

Note:
Due to different lighting and screen settings, the item color may be slightly different from the picture.
Due to different manual measurements, please allow a 1-2cm difference in size.

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1.Real-Time Health Status: Boost your well-being with Smart Ring health tracker; get a holistic overview of your heart health, accurate measurements, and real-time monitoring of heart rate and sleep patterns for seamless health insights.

2.For Men and Women of All Ages: Designed for health-conscious individuals, this Smart Ring Health Tracker seamlessly tracks your activity and sleep. With 24/7 monitoring, it's the perfect wellness companion for men and women of all ages who want to stay fit and healthy.

3.Efficient Health Progress Tracking: Achieve your desired fitness goals with ease through seamless tool syncing and a user-friendly mobile app. Get on track to maintain a healthy lifestyle, perfect for gifting to health enthusiasts.

4.Reliability and Ease: Built from high-strength titanium alloy material, this Smart Ring Health Tracker combines sturdiness, rust resistant, and lightweight comfort for long-lasting wear. Enjoy effortless tracking of your health without compromising on style and durability.

5.Widely Used: Elevate your fitness game and keep tabs on your health while engaging in popular activities such as yoga, cycling, and running with our Smart Ring: an multifunctional companion.