Description
Price: $5.99
(as of Dec 02, 2025 16:04:33 UTC – Details)
Product description
Specifications
Product name: Smart ring for fitness tracker
Charging method: Charging Compartment, Type-C cable
APP software: ECTRI
APP software functions: step counting, exercise data recording, heart rate measurement, blood pressure, blood oxygen measurement, sleep monitoring, smart photo taking, adding friends, multiple sports modes, Gesture control（Tiktok photograph e-book music）, Somatosensory games
PPG AFE: Pixart 2860
Battery capacity: 18mAh
Waterproof: IP68
Work time: 3-5 days for single round
Standby time: 7-10 days
System: Support Android 5.1, I-os 8.0 and above
Color: Rose gold+white Enamel color
Motion data: Running, cycling, rope skipping, Yoga, mountain climb etc
Smart Ring Sleep Tracker: Track your sleep with this smart ring for women and man. It is designed to monitor your falling asleep time, wake-up time, and overall sleep quality. With detailed graphs showing deep sleep and light sleep, this sleep tracker ring helps you identify patterns and make improvements. View daily, weekly, and monthly sleep data in the APP to enhance your rest.
24/7 Fitness Tracker Health Monitoring: This vital health ring provides continuous tracking of blood oxygen levels, heart rate, oxygen monitors finger ring, and blood pressure—all displayed in real-time on your smartphone. The health tracker ring offers daily, weekly, and monthly insights through the app, helping you stay on top of your wellness and improve your lifestyle.
Activity Tracker with Multiple Sport Modes: Track your fitness with the fitness ring—monitor your steps, calories burned, and distance throughout the day. Choose from multiple sports modes, including running, cycling, yoga, walking, and more. The app provides detailed data on workout routes, heart rate, speeds, calories, and more, helping you stay motivated and active.
No Subscription Fees for Lifetime Use: Enjoy lifetime free access to the accompanying health app with no hidden subscription fees. After purchasing the smart health ring, you can track your health data in real-time without additional costs. Please note that before purchasing a smart ring, please measure your finger circumference first (as shown in the picture) and then choose the appropriate size.
Long Battery Life & Convenient Charging: The smart rings last up to 3-5 days on a single 2-hour charge. Plus, it comes with a portable charging case (300mAh) that can recharge the ring up to 15 times, extending the total usage time to 60 days.
Matt Miller –
Super ring!
I have to monitor my oxygen level daily and this product makes it super easy. The ring is very well made, durable, simple to install the app and keep track of stats. The oxygen reader is accurate and fast. Love the sleep tracker also I am able to wear this while my Apple Watch charges. Functions great and is comfortable to wear.
Amanda Garcia –
Itâs very accurate with it, heart rate oxygen, and sleep rate.
Itâs very accurate and affordable for what it does. You can easily put it on the app and it lights up when youâre tracking your oxygen heart rate or even sleep. I totally recommend getting it for someone or just for yourself.