HKM-481939 Smart Health Tracking Ring for Fitness, Sleep, Heart Rate, and Blood Oxygen Monitoring - Waterproof & Comfortable Wear for Men and Women
SKU: 90915576504

HKM-481939 Smart Health Tracking Ring for Fitness, Sleep, Heart Rate, and Blood Oxygen Monitoring - Waterproof & Comfortable Wear for Men and Women

Sale price$87.29 Regular price$96.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

HKM-481939 Smart Health Tracking Ring for Fitness, Sleep, Heart Rate, and Blood Oxygen Monitoring - Waterproof & Comfortable Wear for Men and WomenDiscover the HKM 481939 Smart Health Tracking Ring, an innovative companion designed to enhance your fitness journey while effortlessly monitoring your health. This smart ring combines functionality and comfort, providing you with useful insights into your exercise routines and sleep patterns. The HKM 481939 Smart Ring offers a comprehensive analysis of your activity, capturing essential metrics such as exercise duration, distance traveled, calories

Discover the HKM-481939 Smart Health Tracking Ring, an innovative companion designed to enhance your fitness journey while effortlessly monitoring your health. This smart ring combines functionality and comfort, providing you with useful insights into your exercise routines and sleep patterns.

The HKM-481939 Smart Ring offers a comprehensive analysis of your activity, capturing essential metrics such as exercise duration, distance traveled, calories burned, and sleep quality through a user-friendly app. This ring is compatible with both Android (version 5.0 and above) and Apple iOS (version 10.0 and above), ensuring seamless integration with your existing devices.

Emphasizing comfort, this wearable health tracker is lighter than the average wedding band and crafted from non-allergenic materials. With a thickness of just 2.5mm, it is designed to be worn continuously without discomfort, making it ideal for any occasion, from workouts to social events.

The HKM-481939 also boasts long-lasting battery life, capable of continuous use for up to 10 days on a full charge, allowing you to focus on your health without the constant worry of recharging. Furthermore, its IP68 waterproof rating ensures that it can withstand various environments, from swimming to diving, making it a versatile addition to your lifestyle.

Experience a discreet yet effective way to keep track of your health with the HKM-481939 Smart Health Tracking Ring, and embrace a new level of awareness about your well-being.


  • [SMART RING] The smart ring health tracker can check your exercise time, distance traveled, calories burned and the quality of your sleep through the APP. It is compatible with Android 5.0 and above, and Apple IOS10.0 and above.
  • [EASY TO WEAR] Every Sleep Tracking Wearable Ring is built to last, lighter than the average wedding band, non-allergenic, and water resistant. From a workout to a night out, Smart Rings for Men & Women discreetly monitors your health with comfort and accuracy.
  • [COMFORTABLE] After painstaking efforts, the thickness of the health rings for women is 2.5mm, which is 0.3mm thinner than the previous one, and it is very comfortable to wear.
  • [LONG BATTERY LIFE] After the sleep ring is fully charged, it can be used continuously for up to 10 days, and there is no need to worry about electricity frequently.
  • [IP 68 WATERPROOF] The fitness tracker ring is fully enclosed structure, IP68 waterproof technology, swimming and diving can be worn
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90915576504

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Verified Purchase
Liliana
Boise, US
★★★★★ 5
Great quality!
Style: Dual Dash Cam Without Card
I’m really impressed with this dash cam! The video quality is super clear both during the day and at night — you can see details perfectly. The dual camera captures both the road and the inside of the car, which gives me extra peace of mind. Setup was very easy, and the screen is bright and easy to navigate. The wide-angle lens covers a lot of area, and the loop recording and G-sensor features work flawlessly. Great value for the price — definitely recommend this one!
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Reviewed in the United States on October 18, 2025
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 4
That you have video of what happenes in corn and back
Style: Dual Dash Cam Without Card
Good no problems does it’s job
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
B
Verified Purchase
BlinReflex-YouTube Tech Reviews
West Palm Beach, US
★★★★★ 1
Spend a little more, this ain't it chief.
Style: Dual Dash Cam Without Card
Cheapest I could find with supposed " solid functionality and features. " You'll be much better off spending 10$ or $20 more to get readable license plates and a dash cam that doesn't break after 2 days. Unit started flashing the forward facing camera image constantly but still displayed the rear camera. Either a bad unit or overall bad engineering. Not worth risking it on another unit for me. Insulation was easy, night vision wasn't very good at all, pretty standard using it, similar to other cheap dash cams with a much shorter life.
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Reviewed in the United States on April 13, 2026
J
Verified Purchase
Julie Daligney
Los Angeles, US
★★★★★ 5
Easy set up
Style: Dual Dash Cam Without Card
It’s not great quality, but it does the trick for filming any bad drivers that try to con you in an accident and you need evidence. You get what you pay for, but I feel much more at ease driving with this thing recording.
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Reviewed in the United States on May 16, 2026
A
Verified Purchase
Arianna
Port Orchard, US
★★★★★ 5
good camera
Style: Dual Dash Cam Without Card
I'm in love with this camera! I've wanted to put one in my car for a long time for my safety, and I absolutely love this one. It's very easy to install, the setup was simple, and the video quality is excellent; everything looks sharp, both during the day and at night. The camera is small, but you can remove the micro SD card and put it in your computer, and everything looks perfect. I feel much calmer and safer driving knowing that everything is being recorded.
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Reviewed in the United States on December 16, 2025

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