Activity Tracked: Activity Tracker,Steps Tracker,Calorie Tracker

Bluetooth distance: 3-5 meters

Brand Name: Ola Esporte

Case Material: Alloy

Certification: ce,FCC

Choice: yes

Display screen: No

Drop Shipping: Free Shipping

Fast Delivery: 10-15days

Hign-concerned Chemical: None

Metrics measured: Heart Rate Monitor,Blood Pressure Monitor,Sleep Monitor,Blood Oxygen Monitor

Model Number: smart ring

NFC Support: No

Origin: Mainland China

Product: Smart Ring

Smart Ring for Men: birthday gift

Smart Ring for Women: wedding gift

Smart Ring for men: For R09 R08 R06 R03 R02 R5 R3 R2 M1 Sr200 Rs Smart ring

Smart Ring for women: For Android IOS

Waterproof Grade: 5ATM

Why You’ll Love It:

Fashion Meets Function: A sleek, lightweight design that looks like jewelry but works like a high-tech gadget.

Your Health, Simplified: 24/7 heart rate, blood oxygen, sleep tracking, and stress monitoring—all in one tiny device.

Built for an Active Life: Waterproof, durable, and battery-efficient (lasts up to a week!).

Designed for Real Life:

Morning Routine: Check your sleep score and daily stats while brushing your teeth.

At the Gym: Track workouts in real-time—no bulky smartwatch required.

How It Works:

Auto-Tracking: Measures steps, calories, and exercise without manual input.

Sleep Scientist: Analyzes deep, light, and REM sleep to help you wake up refreshed.

Tech Specs:

Size: Available in a variety of sizes ( 7-13)

Material: Stainlness steel case

Colors: Black, Silver, Gold

Sensors: Heart rate, SpO2, accelerometer

Connectivity: Bluetooth 5.2 (iOS & Android)

Battery: 15-25 mAh (7 days typical use)

Charging Time: ~1 hour

Waterproof: IP68

Compatibility: Android 8.0+, iOS 10

Charging:Magnetic charge /charging case(optional).

Operation:The ring has no touch and no buttons; App initiates movement and function tests