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FFFITNES

Smart Ring for Men Women, Fitness Tracker with Heart Rate/Blood Pressure/Blood Oxygen Monitor,Sleep Tracker,Pedometer,No Subscription, IP68 Waterproof Health Ring for iPhone&Android (Pink, Size8)

    • Based on 50 reviews
Condition: New
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$79.99 Why this price?

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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Mar 14 – Mar 18
Order within 5 hours and 48 minutes
Available payment plans shown during checkout

Size: 8


Color: Rose Pink


Features

  • Real-time Health MonitoringThe smart ring has the latest sensors that can track heart rate, blood oxygen, blood pressure and other data in real time 24 hours a day. It can also monitor sleep quality, record deep sleep, light sleep, eye movement and wakefulness. You can view various indicators anytime and anywhere on the application "ECTRI" and adjust your lifestyle based on daily/weekly/monthly reports.
  • Multiple Sports Modes & Activity TrackingThis fitness tracker supports multiple sports modes, including common daily exercises such as running, cycling, walking, skipping, swimming, etc. It can also record your steps, exercise distance, activity trajectory, calorie consumption and other exercise data. You can set exercise goals in advance, make a reasonable exercise plan, and improve your exercise efficiency.
  • Gesture Control & Convenient FunctionsThe smart ring enables remote control for taking photos, flipping e-book pages, switching short videos, and pausing or playing music. With a simple double-tap of your finger in the air, enjoy effortless air gesture control. This intuitive feature frees your hands and makes everyday tasks more convenient and efficient.
  • Fast Charging & Wide CompatibilityThis ring can be charged in two ways: with a charging cable and with a charging box. It only takes 60 minutes to fully charge. Under normal circumstances, it can be used for 3-5 days and has a standby time of 7-10 days. It is also widely compatible and can be paired with phones running Android 6.0 or iOS 11.0 or above.
  • IP 68 Waterproof & Comfortable MaterialThis sports ring provides IP68 waterproof protection, and you can use it with confidence without taking it off when washing hands, swimming and taking a bath. Made of epoxy resin and stainless steel, it is comfortable and lightweight to wear, without any foreign body feeling, ensuring all-day wearing comfort and durability.
  • Various Size & Excellent GiftThis fitness ring is available in a variety of sizes. You can measure the circumference of your finger and refer to our size recommendations to choose the size that suits you. No matter which size you choose, its thinness and weight will make you hardly feel its presence when using it. The ring has a sophisticated and fashionable design and is also a great gift for your partner/family/friends.

Operating System: Android&iOS


Memory Storage Capacity: 64 MB


Special Feature: Step Counter, Blood Pressure Monitor, Calorie Consumption, Music/Camera Control, Activity Tracker, Gesture Control, Heart Rate Monitor, Sleep Tracker See more


Battery Capacity: 18 Milliamp Hours


Connectivity Technology: Bluetooth


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: GPS Via Smartphone


Shape: Round


Screen Size: 8 Centimeters


Product Dimensions: 10.24 x 3.15 x 0.67 inches


Item Weight: 2.68 ounces


Item model number: R5


Batteries: 1 AAA batteries required. (included)


Date First Available: February 10, 2025


Manufacturer: FFFITNES


Country of Origin: China


Item Weight: 76 Grams


Standing screen display size: 8 Centimeters


Memory Storage Capacity: 64 MB


Ram Memory Installed Size: 64 MB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 14 – Mar 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Perfect Fitness Tracker for Everyday Use!
Size: 9 Color: Black
I am absolutely loving this Smart Ring! It’s sleek and comfortable to wear, and it tracks everything I need: heart rate, blood pressure, blood oxygen levels, sleep, and steps. The accuracy is impressive, and I love that there's no subscription required. The IP68 waterproof feature gives me peace of mind, whether I'm washing my hands or working out. It’s easy to sync with my phone, and the design looks great for both men and women. ... show more
Reviewed in the United States on February 10, 2025 by Hardik
    • Impressive Smart Ring with Accurate Tracking
I’ve been using this smart ring for three days now, and I’m pleasantly surprised by its performance. The setup was straightforward, and it paired easily with my phone (iPhone). The ring is lightweight and comfortable to wear all day, even while sleeping. The fitness tracking features work well—step counting is fairly accurate, and the heart rate, blood oxygen, and blood pressure monitoring seem reliable. I especially appreciate the sleep tracking, which provides insights into my sleep patterns without needing a bulky smartwatch. Battery life has also been impressive so far, lasting well beyond a full day on a single charge. The fact that it’s IP68 waterproof adds to its durability, and I’ve had no issues wearing it while washing hands or during workouts. Best of all, there’s no subscription required, which makes it a great value compared to other fitness trackers. Overall, this is a great alternative to traditional smartwatches for those who prefer a more discreet fitness tracker. Looking forward to seeing how it performs long-term! ... show more
Reviewed in the United States on February 21, 2025 by Prerak
    • Great fitness ring
This is a nicely made fitness ring with light and sturdy material. It comes with a charging case and USB C cable. Can charge the ring directly with a charging cable or charge inside the portable case. It’s easy to setup and connect to phone with app. It can measure blood pressure, oxygen level, heart beat, stress level and track your activities and sleep. Good battery life and value. Thumbs up. ... show more
Reviewed in the United States on February 20, 2025 by RICHARD LIN
    • Nice life saver
Size: 9 Color: Black
Review Image by Limbachiya Limbachiya
Size of this ring fits perfectly on my finger, I tried to test the results of Heart rate, Blood Plessure, Oxygen, so it’s close to being accurate, so I can say that it’s really working partially accurate. There is a difference of 1-3 measures points, otherwise it’s very accurate, and it’s waterproof for sure, I have tested and using it currently and planning on keeping the ring. I think it is worth the price. It’s not thick as I thought, I believe it’s because my hand is big, but it’s not that bad. It’s better than wearing a watch on my wrist, this is easy and simple, light weight. Classy looking. ... show more
Reviewed in the United States on February 13, 2025 by Limbachiya Limbachiya
    • Lighter Than Expected 🌟
Size: 10 Color: Rose Pink
It’s so lightweight that I forget I’m wearing it. Heart rate and oxygen tracking are quite accurate. 🌬️
Reviewed in the United States on February 15, 2025 by Alyne M. Lawler
    • Beautiful Ring
Size: 9 Color: Black
Review Image by John C. John C.
Review Image by John C. John C.
Review Image by John C. John C.
Review Image by John C. John C.
Review Image by John C. John C.
The design is elegant, and minimalistic, perfect for anyone who wants advanced health tracking without the bulk of a smartwatch. Whether you’re dressing up for a formal event or hitting the gym, this ring blends seamlessly with any look. The Smart Ring delivers precise and accurate health metrics, including heart rate, sleep tracking, and stress monitoring, giving you the confidence that you're getting the most accurate data. Battery life is another win on a single charge, making it far more convenient than daily charging devices. Plus, the companion app is intuitive, giving you easy access to detailed reports and personalized health recommendations. Highly Recommended. ... show more
Reviewed in the United States on February 20, 2025 by John C. John C.
    • Best ring I have
Size: 9 Color: Black
Love the data it provides. Easy to use and no problem to wear it. Keep tracking my sleep and activity. Overall love it and it adds to my Apple Health App and watch.
Reviewed in the United States on February 16, 2025 by JIAWEN
    • The color is pretty
Size: 10 Color: Rose Pink
Within a few minutes of putting this ring on- I had almost 100 steps- sitting still. Managed to gain 3000 steps sitting in a theatre. Told me I slept for 2 hours when I had just put the ring on. Heart rate was way low as well. This thing is junk.
Reviewed in the United States on February 15, 2025 by PureLuck

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