Hiteinx Smart Ring 3 Fitness Tracker

A wearable smart ring for daily health, sleep, and activity tracking without a monthly subscription.

• Tracks heart rate, body temperature, blood oxygen, activity, sleep, and mood-style wellness insights as shown
• 24/7 sleep tracking for deep sleep, light sleep, REM sleep, naps, and night-shift schedules
• IP68 waterproof rating with 10 m water resistance shown for hand washing, showers, and swimming
• 3-5 days of ring battery life, with 15-30 days total battery life using the charging case
• Includes smart ring, charging case, box, and charging cable

A wearable smart ring for daily health, sleep, and activity tracking without a monthly subscription. Tracks heart rate, body temperature, blood oxygen, activity, sleep, and mood-style wellness insights as shown 24/7 sleep tracking for deep sleep, light sleep, REM... Photos and details show the product, included pieces, and setup before checkout.

Product type: smart health and fitness ring
Model shown: Hiti Ring 3 / HR03
App shown: QRing app
Compatibility shown: iOS and Android
Subscription shown: no subscription and no hidden fees
Tracked data shown: heart rate, body temperature, motion/activity, physiology, sleep, mood-style wellness insights, blood oxygen, steps, distance, and active time
Sleep tracking shown: deep sleep, light sleep, REM sleep, naps, day sleepers, and night workers
Water rating shown: IP68 waterproof, 10 m water resistance
Battery shown: 3-5 days on a single charge; 15-30 days total battery life with charging case
Package shown: smart ring, charge case, box, charging cable
Size range shown: US sizes 6-13
Fit note shown: HR03 fits slightly snug because of raised inside sensors.

Measure your finger before ordering. The submitted guide recommends using the Ring Sizer app, placing a well-fitting ring on the phone screen circle, and adjusting the circle to match the inner edge. You can also wrap paper or string around your finger, mark the overlap, and measure the length in millimeters. Wear the sensor side on the palm side of your finger, keep Bluetooth on, then pair the HR03 inside the QRing app.

Orders are processed through Mayvnville with secure checkout and tracking when available. Most orders process quickly with next day shipping where available. If your order arrives damaged, defective, missing parts, or not as expected, contact Mayvnville within 30 days and we will help with the next step.