KLSD

KLSD Smart Ring for Women Size 9 18 9mm Bluetooth Fitness Tracker Ring with Sleep Tracker Heart Rate

4.6(6)

563+ bought in the past month

$55.98

About this item

  • ✔ Advanced Health Tracking. Smart ring for women with precise heart rate, SpO2, sleep, stress, and activity monitoring. Lightweight, elegant, and designed for all-day comfort while supporting healthier daily habits.
  • ✔ Accurate Sleep Tracker Ring. Track sleep stages, nightly trends, and recovery patterns. This sleep tracker ring helps improve rest quality by analyzing light, deep, and REM cycles for better energy and well-being.
  • ✔Fitness Ring for Daily Activity. Monitor steps, calories, and activity intensity without wearing bulky trackers. A discreet fitness ring for women that supports workouts, movement goals, and continuous health insights.
  • ✔ Seamless Bluetooth Sync. Reliable Bluetooth connection ensures fast syncing to your smartphone. Access activity charts, sleep reports, and health trends in the app. Ideal for women wanting advanced health monitoring devices.
  • ✔ Elegant Size 9 Women’s Fit. Designed for style and comfort. Size 9 Ø 18.9mm fits women who prefer a slightly larger ring size. A perfect electronic gift for women looking for the best smart ring with modern wellness tracking.
$55.98

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Product details

Operating SystemIOS
Memory Storage Capacity1 GB
Special FeatureActivity Tracker, Custom Activity Tracking, GPS
Battery Capacity80 Amp Hours
Connectivity TechnologyBluetooth
Wireless Communication StandardBluetooth
Battery Cell CompositionLithium Ion
GPSGPS Via Smartphone
ShapeRound
Screen Size8 Hundredths-Inches

Technical specifications

package_dimensions1.99 x 1.99 x 1.99 inches
item_weight3.2 ounces
item_model_numberSmart Ring 001
batteriesNonstandard Battery batteries required.
best_sellers_rank#282,510 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #860 in Activity & Fitness Trackers #1,968 in Electronics & Gadgets
date_first_availableFebruary 7, 2025
manufacturerBluetooth Fitness Tracker Ring
standing_screen_display_size8 Hundredths-Inches
memory_storage_capacity1 GB

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Customer reviews

4.66 ratings
★★★★★

Great Affordable Smart Ring!

S.InJanuary 17, 2026

PROS: This is incredibly more affordable than some of the smart rings that are advertised, and I feel that it does pretty much the same thing. It at least does 100% of what I need it to. Way more comfortable than my smartwatch. Half of the time I forget I am wearing it, which is great for tracking my daily movements and levels. I love the sleep tracker, as my watch was annoying to have to wear in my sleep if I wanted to track anything overnight. It also matched the accuracy of steps that my watch was previously tracking (I wore both at the same time and the tracking was the same). Battery and App: The app that you download (Da Rings) is easy to use and updates quickly. Battery life is great on this, and it charges quickly in the charging pod (included). I really like the charging pod, as it keeps the ring safe and easy to find when I am not wearing it. Things I didn't really like but also don't mind: I have smaller hands, and it's a little chunky on my finger. I got a size 9, and I wish I would have done a bigger size in case my finger swells at all. The resin design on the outside is nice and sparkly, but it rubs on stainless steel and gives an odd feeling. I hope that it lasts over time. Overall, I really love this ring. I have been wanting one for a while but couldn't justify the cost of the other options, so this has been great. Read more

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★★★★☆

A great looking ring, easy to use app, excellent value, but. . .

Lina + dadJanuary 14, 2026

I was initially buying this ring for my wife. She is petite, but likes to wear her rings on her pointer fingers, so I thought a size 9 would be fine. If not, I'd send it back. Upon arrival, I opened the box to find a very attractive, albeit chunky ring. The black color with a little sparkle looks a lot more expensive than the purchase price. When I removed it from the box, I quickly realized that the ring is way too big for my wife's petite hand. This is a more masculine ring in my eyes. Black and beautiful with just enough sparkle. Then I tried it on myself. It fit my ring finger of my right hand like it was sized for it. (apparently, I am a size 9). This ring is very lightweight. I don't notice it on my hand at all. I haven't taken it off yet. The App is easily downloaded (DaRing). The app Bluetooth connects with ease to the app. Everything works. Pulse, BP, SPO2, stress meter, Sleep monitor is uncanny. Tells you the timing, the amount of REM, Deep, and light sleep. It tracks your exercise and steps for the day as well. I'd say this is a winner purchase. Only reason I have given a 4 star rating is because I believe the ring is too masculine for a woman's hand, but that would be my opinion only. It truly is a very nice looking ring that most people would pay much more for. Oh, almost forgot. The product picture makes one think that the ring has a weird texture. This is not the case. It is NOT rough, it is smooth and has a really beautiful sparkle that they did not capture at all. This product is a lot nicer looking than that. Read more

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★★★★★

Affordable Smart Ring!

Amy1981January 14, 2026

I ordered this smart ring because it's completely affordable and has all the benefits of the more expensive brands. It has advanced health tracking and tracks heart rate, oxygen, blood pressure, sleep, stress, and activity monitoring. I've checked things at the same time as my smart watch and it accurately tracks your heart rate, blood oxygen levels and steps. Some varying size options would be nice because i would prefer to wear it on a different finger but it only fits on my ring finger. I've been using it overnight to track my sleep stages, nightly trends, and recovery patterns. The app is very in-depth and analyzes sleep cycles so you know what you need to improve your sleep! During the day it can monitor steps, calories, and activity intensity so you don't have to worry about wearing big trackers that make your wrist sweaty. It immediately syncs up with my phone and uploads information in the app that I downloaded when I received the ring. You can see all the charts, reports and trends. I really like this smart ring and recommend it! Read more

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★★★★★

Perfect little surprise she loves using every day

CustomerJanuary 14, 2026

I bought this as a surprise gift for my girlfriend and it was an instant hit. The quality is better than expected for the price and it looks/feels much more expensive in person. She has been using it every day and keeps mentioning how thoughtful and cute it is. The sizing/fit was spot on, and the packaging made it feel special right out of the box, so it was ready to gift without any extra wrapping. If you’re looking for something simple but meaningful to make your girlfriend feel appreciated, this is a great choice. I would absolutely buy it again as a gift and recommend it to anyone wanting a sweet, affordable present that still feels personal. Read more

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★★★★☆

Great price for all it does, notes 60hr battery life!

CreativereJanuary 17, 2026

I ordered this ring for my GF not knowing her ring size (big mistake). So the ring is a size 9 and come to find out she is only a size 5. I did not want to joke and tell maybe she could wear on her big toe, I would have just dug deeper. I agree with another reviewer, the ring does look more masculine in all black. Fits my ring finger. The is excellent and great tracking features. Ad does note 60hr battery life, so I will put that to the test, but I like it and decided to keep it. I started a new diet and tracking activity and calories burned, plus sleep is great data. Great price for all it does Read more

★★★★★

Smart ring

KimJanuary 17, 2026

I love this smart ring and the tracking. I particularly like the stress level tracking. I wish it fit a bit better or came in half sizes Read more

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