COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes

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COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes

Name: COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 &amp; 3ATM Waterproof Multi-sport Modes
SKU: 147
Rating: 4.77 (301 reviews)

Rated 4.77 out of 5 based on 301 customer ratings

(301 customer reviews)

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SKU: 147 Category: Gadgets

Description

Hign-concerned Chemical: None
Waterproof Grade: 3ATM
Model Number: COLMI R02
Display screen: No
NFC Support: No
Activity Tracked: Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker
Metrics measured: Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Stress Monitor
Item Weight: 4.7g
Case Material: STEEL
Battery Capacity(mAh): 17mAh
Certification: ce
Origin: Mainland China
Brand Name: COLMI

COLMI: No.1 in sales smart ring on AliExpress, and is far ahead.

Note:

1. For best performance and accuracy, we recommend wearing the COLMI Ring on your index finger. If you prefer other fingers, the middle and ring fingers are also OK. Avoid using fingers that are narrower than the knuckles at the base.
2. The size of COLMI rings may not be completely in line with universal standards. Please measure your finger circumference before purchasing and make sure it fits comfortably, then choose the appropriate size.
3. How to start: Charge the COLMI Ring with the included charging cable. The heart rate light will light up to indicate successful startup. Then you can use the APP Qring to connect the COLMI Ring.

COLMI Smart Ring – R02

Introducing the revolutionary COLMI R02 Smart Ring – a breakthrough in wearable technology, offering seamless health monitoring right at your fingertips. With its state-of-the-art design, you can effortlessly track your heart rate, blood oxygen and stress levels – all without lifting a finger. Your health data is automatically recorded, ensuring you’re always in the know about your body’s status.

Wear it worry-free every day, the titanium steel shell, paired with advanced low-temperature potting technology, grants the ring a 3ATM&IP68 water resistance rating. the R02 Smart Ring is not just feather-light but incredibly durable and resistant to wear. Its ruggedness is matched by monitoring accuracy, with 20 different exercise modes that monitor your heart rate data in real time during exercise.

Embrace the future of smart wearables with the COLMI R02 Smart Ring – a perfect blend of innovation, style, and health consciousness.

Reviews (301)

301 reviews for COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes

AliExpress Shopper

Rated 4 out of 5

Helpful? 0 0

J***L

Rated 4 out of 5

I just use it as a toy, but I don't have any burden to wear it all day, so I keep wearing it and measuring it. I don't know if the accuracy is high.

Helpful? 0 0

AliExpress Shopper

Rated 4 out of 5

I like it. However, it is difficult to wear because the size is elusive. Don't mind the features and models.

Helpful? 0 0

AliExpress Shopper

Rated 4 out of 5

It is recommended to buy the size in a strict way, and the measurement accuracy is suitable for this price

Helpful? 0 0

S***u

Rated 4 out of 5

I ordered a gold color, but no matter how much I look, it looks like copper. Shipping is also fast. I do not know how to make it at this price

Helpful? 0 0

+1

d***r

Rated 4 out of 5

Bluetooth is well connected, and the measurement is also good
Oyster fitness is not linked
The Product thickens somewhat much

Helpful? 0 0

S***o

Rated 4 out of 5

Pratsyu. The shows do not go ahead and see the news of the ameyzingfith 4, like, on my thought even faintly. Massive. It's not a wide with a child. Th...More
Pratsyu. The shows do not go ahead and see the news of the ameyzingfith 4, like, on my thought even faintly. Massive. It's not a wide with a child. The year-old bylsh informativny and mah-shirted functsional. The propratsyu people. Repair is not good, the judges are with the design.

Helpful? 0 0

+2

K***c

Rated 4 out of 5

I don't expect anything to use it now, but thanks two.

Helpful? 0 0

D***r

Rated 4 out of 5

Great product and delivers what it promises. At first it bothers a bit due to the thickness, though, then you forget you're using it. For those who h...More
Great product and delivers what it promises. At first it bothers a bit due to the thickness, though, then you forget you're using it.

For those who have the fat hand like me, size 11 is still tight, in this case, I recommend taking the R03 that is up to size 13.

Delivery took a while to the northeast, though, standard for the post office.

I will not give 5 stars due to the lack of larger sizes available for purchase.

Helpful? 0 0

y***r

Rated 4 out of 5

Although I received the goods. Size 8 is a lot for a woman.

Helpful? 0 0

r***r

Rated 4 out of 5

It seems good to Me so far I liked it and it is useful

Helpful? 0 0

H***s

Rated 4 out of 5

When I noticed that I had accidentally ordered the wrong size I tried to pass this on to the store but their response was that they could no longer ch...More
When I noticed that I had accidentally ordered the wrong size I tried to pass this on to the store but their response was that they could no longer change this I tried to cancel the order but this also turned out to be impossible, so now I am with a ring that is far too big. And since I have already tried to send something back with as a result no product and no money back, I will leave this and donate the ring to someone else.

Helpful? 0 0

현***김

Rated 4 out of 5

I like the product more than I thought. I put it on my underground wish list if it's out of order.

Helpful? 0 0

a***r

Rated 4 out of 5

Helpful? 0 0

d***d

Rated 4 out of 5

It is a new giant, but there is a lot of gas on the charging terminal side.
Lighter than you think

Helpful? 0 0

AliExpress Shopper

Rated 4 out of 5

It is thicker than a ring, I do not feel comfort in wearing all day, I am using it to monitor sleep because I cannot sleep on a bracelet or watch.

Helpful? 0 0

AliExpress Shopper

Rated 4 out of 5

So far it works well, but we have only been using it for a couple of days because I am late.

Helpful? 0 0

n***r

Rated 4 out of 5

Good product. Marks everything right and has a beautiful finish. As well as coming very well presentable in beautiful packaging.

Helpful? 0 0

P***n

Rated 4 out of 5

Fits good to 2 fingers. It's measuring everything well.
Only 1 thing negative, doesn't measure body temperature.

Helpful? 0 0

+1

AliExpress Shopper

Rated 4 out of 5

Rose Gold size 11. Compared to the measurements, the finger is loose and a little too big. Gold size 11, Silver size 13. Almost same sizes. Looks good...More
Rose Gold size 11. Compared to the measurements, the finger is loose and a little too big. Gold size 11, Silver size 13. Almost same sizes. Looks good. Combined with the QRing application and functions. A comparison with another smart ring gives the final result. Should have taken a smaller size.

Helpful? 0 0

AliExpress Shopper

Rated 4 out of 5

Very light, it could be thinner .... see if the color of the ring will remain long...

Helpful? 0 0

J***r

Rated 4 out of 5

Good item, correctly measure steps, beats, I haven't tested the sleep meter yet, but the rest is great. I hope the battery lasts a few days. I'm final...More
Good item, correctly measure steps, beats, I haven't tested the sleep meter yet, but the rest is great. I hope the battery lasts a few days. I'm finally going to wear analog watches again, which I like. The ring design is a bit crude.

Helpful? 0 0

+4

a***O

Rated 4 out of 5

Functional and technological ring. The only negative point is that if you activate the measurement of oxygenation in the blood, the battery lasts only...More
Functional and technological ring. The only negative point is that if you activate the measurement of oxygenation in the blood, the battery lasts only 7 hours. I am using with the heart bpm measurement every 60 minutes and sleep measurements, so the battery will last for 2 days. As for the measurements, they are very precise, only the measurement of steps is the wrong mark, because when moving hands, it marks as steps.

Helpful? 0 0

+1

J***A

Rated 4 out of 5

Using 1 week, the ring is well built and not uncomfortable to wear even sleeping, the step counter is extremely inaccurate I believe that because it i...More
Using 1 week, the ring is well built and not uncomfortable to wear even sleeping, the step counter is extremely inaccurate I believe that because it is a ring any movement with the hand it already counts as step, what impressed me was the heartbeat sensor, This yes is extremely accurate comparing with a RS4 plus the beats data was the same, the sleep monitoring is also accurate Plus is below my RS4 plus smartwatch, however it works well, the rest of the medications is not possible to know whether it is necessary or not, I believe it is, The app and beautiful visually however it is simple and lacks features and options, the app has been updated several times and improved a lot, so I believe that over time this will be solved, it and really water proof, I took a shower with ring and it's still working, the battery sticks 4-5 days, It loaded in 40 minutes, I bought the 11 and it got a little big, the ideal would be the 10, I paid 85 reais in the ring, I believe that until 100 is worth

Helpful? 0 0

+3

A***i

Rated 4 out of 5

Very beautiful ring, only a little thick but nothing that bothers so much. I got used to getting him on my index finger quickly. The only point for me...More
Very beautiful ring, only a little thick but nothing that bothers so much. I got used to getting him on my index finger quickly. The only point for me is that the app has no way to sync with Google Fit or Samsung Health.

Helpful? 0 0

+4

A***i

Rated 4 out of 5

I really liked the construction of the ring, but it is a little thick. The only point of complaint so far is that the app does not sync with Google Fi...More
I really liked the construction of the ring, but it is a little thick. The only point of complaint so far is that the app does not sync with Google Fit. Delivery

Helpful? 0 0

J***n

Rated 4 out of 5

Arrived in the country in 7 days very quickly for my past experiences

Helpful? 0 0

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COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes

301 reviews for COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes

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COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes

301 reviews for COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes

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