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£24.29
Smart Ring, Multifunctional IP68 Waterproof Activity Fitness Tracker with Multiple Sports Modes, Fashionable Wearable Devices for Men & Women, Smart Wearable Devices
Sold by COLMI Store
4.1(228)
4.9K sold
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Shipping
£3.98
Specifications
Customer reviews (228)
F**
Item: Silver, #10(Perimeter：62.8mm）
Been wearing this ring since I got it. The sizing was a little confusing had to order a few size. There was free returns so that was perfect. Looks a little manly but it's okay.
Performance：Does exactly what it's supposed to do.
Quality of work：Works great.
System performance：Easy to set up. Easy to use and charge.
4 wk ago
A**🧿
Item: Silver, #8(Perimeter：57.5mm）
Works fine but slightly too small so I have ordered a different size and will give this one away. App works fine and paired quickly
6 March 2025
F**
Item: Silver, #9(Perimeter：60mm）
Love this ring have been using it since I had got it. App is easy to use.
I would say order multiple sizes and return the ones that don't fit.
3 wk ago
J**e B**s
Item: Golden, #11(Perimeter：65.4mm）
Delivery took about a week in the UK. Ring is great quality and worked really well with the app. Slightly too big so I have sold it to my friend who loves it
3 wk ago
B**h F**r
Item: Golden, #12(Perimeter：67.8mm）
Most accurate to the Oura! Great little app with it too. Only thing is - it’s NOT GOLD. It’s rose gold 🥲😅
11 March 2025
R**l
Item: Black, #8(Perimeter：57.5mm）
Easy to set up and use. Got the smallest size and still only just fits on the thumb.
7 March 2025
b**y
Item: Silver, #12(Perimeter：67.8mm）
The Style was great and it fix lovely like the apps as will all the sporting apps are on there and the price was great
5 March 2025
j**0
Item: Golden, #10(Perimeter：62.8mm）
Hi - ordered this ring after seeing really good reviews about it. Measured our ring fingers to match however the rings turned up today and we’ve had to swap them to our index finger due to sizing which is a shame.
My ring now has only lasted 2 hours from charging? .. not sure whether mine is faulty
1 wk ago
H**h M**r
Item: Silver, #10(Perimeter：62.8mm）
Comfortable to wear love so far
Only fault is doesn't record my sleep when I sleep in day for my night shift but other than that is perfect 😁
Today
d**2
Item: Golden, #10(Perimeter：62.8mm）
Love it works great
3 wk ago
S**h S**h
Item: Golden, #8(Perimeter：57.5mm）
Love this ring,arrived 3.3.25 it’s now the 12th.charged it 1ce. It’s waterproof,The readings4walking are about 2k out, the heart rate has been matching my Apple Watch, everything else is roughly out by a little bit.Remember to take the ring off to let your finger breath.no subscription for the app💖
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12 March 2025
J**✨
Item: Silver, #12(Perimeter：67.8mm）
The ring does not read heart rate accurately at all.
Knowing my Apple Watch heart rate is very accurate I compared it at the exact same time with the ring and the real time measurement on the ring was 71bpm and my watch was 94bpm.
11 March 2025
j**0
Item: Golden, #9(Perimeter：60mm）
Ordered golden thinking it would be gold.. looks more like rose gold.
I also measured for my ring finger however sizing is larger it has be worn on my ring finger (even then slightly larger). Didn’t went to return because return process is longer. So hopefully this works.
1 wk ago
S**a A** C**y
Item: Black, #8(Perimeter：57.5mm）
Only just received it - so can’t comment too much on how it is. But wanted to write about the size because I was confused on what to order and just hoped for the best and ordered a #8. Luckily - it fits on my index/middle & thumb comfortably. I wear a Pandora 56/58. Hope this helps someone.
3 wk ago
✨**✨
Item: Silver, #9(Perimeter：60mm）
Sized up and fits perfectly. Connects well with my phone. Slightly off with the step count, but doesn’t bother me too much. For reference, my Pandora ring on index finger is a 56 and my smart ring is a 60mm on the other index finger
4 wk ago
D**a D** D**o
Item: Silver, #8(Perimeter：57.5mm）
This is actually so good, it tracks everything from sleep to stress levels! Comfy to wear and fits really nice! I got a size 8, and my normal ring size is around 54/52 UK size :)
Mega easy to set up as well, it took like 2 minutes!
22 February 2025
B**y
Item: Golden, #11(Perimeter：65.4mm）
Love the ring!! Defo not the colour i ordered but still love it!
1 wk ago
e**️
Item: Silver, #8(Perimeter：57.5mm）
Not the most accurate but what can you expect for the price. I wanted a smart ring for a while so bought one to test whether I want to invest in something more expensive and I have! I used a ring that I knew the size of and bought this in the same size. Fits perfectly and comfortable to wear! :)
1 wk ago
K**
Item: Silver, #10(Perimeter：62.8mm）
Love this ring, perfect fit and very accurate tracking, battery lasts for days.
2 wk ago
J**🤍
Item: Silver, #9(Perimeter：60mm）
Arrived today.
No issues so far, got mainly to track my sleep as my Apple Watch it always charging at night.
Sizing was very confusing to figure out, I’m sure I’m a UK P and I got a size #9 and it fits perfectly on the finger I intended on wearing it on 🙂
2 wk ago
For more info on customer reviews, read ourTikTok Shop UK/EU Customer Review Policy.
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Shop performance
Better than 84% of other shops
Ships within 2 days
91%
Responds within 24 hours
100%
About this product
- Storage Capacity:no
- Input Voltage(V):3.7V
- Supported Operating System:Android,iOS
- Watch Connectivity:Bluetooth
- Plug Type:not applicable (without plug)
- Batteries Included:Yes
- Model:R02
- Strap Material:None
- Battery Capacity(mAh):17mAh
- With Maganet:Yes
- Warranty Type:No Warranty
- Screen Size(inches):No
Product description
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