CNBRO

CNBRO Smart Ring Heart Rate Monitor Sleep Ring Health Rings for Men Women Gothic Rings Punk Smart Rings

4.7(4)

317+ bought in the past month

$59.99

About this item

  • UNIQUE SMART RING DESIGN : Exquisite carving techniques make the ring more personalized.You can also turn on APP "Smart Health" measure your heart rate.Smart ring capacity:20mAh,fast charging with magnetic charger,3-5 days ring single use time
  • CARE FOR YOUR FAMILY : By using the APP,you can add family members as friends.Click on the friends page to learn about your family's health information anytime and anywhere
  • MULTIPLE SPORTS MODES : Wearing the ring make it easy to exericse,supporting different exercise modes,view your exercise data,including steps,heart rate,calories,exercise time,etc
  • CONVENIENT LIFE,SLEEP RING : Automatically monitor sleep at night,record sleep duration,analyze sleep data and sleep depth,help you develop good sleep habits
  • TAKE PHOTOS REMOTELY : There is no need for a selfie stick to take photos remotely.Built in motion gesture function,please wear the ring,just move your fingers to take photos
$59.99

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Sold byFusong
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Product details

Operating SystemAndroid/iOS
Special FeatureHeart Rate Monitor, calorie counter, pedometer, sleep tracker, waterproof
Battery Capacity20 Milliamp Hours
Connectivity TechnologyBluetooth
Battery Cell CompositionLithium Polymer
GPSNo GPS
ShapeRound
BrandCNBRO
Colorblack
Compatible DevicesSmartphone

Technical specifications

package_dimensions0.39 x 0.39 x 0.39 inches
item_weight3.52 ounces
item_model_numberJYW9BLACKFS
batteries1 Lithium Metal batteries required. (included)
best_sellers_rank#234,823 in Electronics ( See Top 100 in Electronics ) #573 in Smart Rings
date_first_availableDecember 26, 2024
manufacturerCNBRO

Product videos

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Customer reviews

4.74 ratings
★★★★★

Don't waste money on name brands!!

J. HowardAugust 31, 2025

I had a samsung smart ring and was devastated when I lost it. I was in a step challenge at work... and decided to try this... its the best $60 I spent! It does almost everything the samsung ring did... it doesn't pair exactly the same... or with everything, but it does everything you need!! Battery life is amazing!!!! Definitely worth the money!!!! Read more

★★★★☆

Style That Stands Out – Solid Ring with a Few Flaws

Amazin' PheneJune 30, 2025

While waiting on my Oura Ring Gen 4, I decided to grab this CNBRO Smart Ring just to get used to the feel of wearing one—and I’m glad I did. First off, the design is beautiful. It’s unique, bold, and doesn't try to copy anything else out there. I bought it simply because it looked different, and I don't regret that. Pros: It does the basics well—step tracking, sleep monitoring, and more. The app connected easily once I fully charged the ring. Step tracking is consistent, and the sleep tracker gave me a decent overview of my rest. The style is honestly what makes this a winner for me. It’s sleek and unlike any other smart ring I’ve seen. Cons: The blood pressure readings? Not even close to my actual cuff monitor. So take that feature with a grain of salt. One thing I really don’t like: if the ring dies or disconnects, you can’t see your past data in the app. No history, just blank. It makes me wonder if it even stores anything onboard. Bottom line: If you're into aesthetics and want a smart ring that handles the basics, this is a great entry-level choice. Just don’t expect medical-grade accuracy or full data retention. Read more

Review image 1Review image 2
★★★★★

Great ring

G. BrieaddyAugust 16, 2025

Works great Read more

★★★★★

Lasted a few days!

Daniel S.March 13, 2025

This ring was delivered March 7th. Download the app is all was well. Im actually happy with all the features it has. Read more

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