Note: Please measure your finger circumference before purchasing, and then choose the appropriate size.
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.
this actually works. I use it to track my sleep and my steps
Excellent. Better cost benefit.
Very good
Fast shipping item as described easy to use i wish it was water resistant packaging was really nice.
make sure you take at least 1 size up good App and very complete functionality. the only down side is the sleep system does not record REM sleep, only deep & Light but this is totally ok given the quality and the price of the item I recommend the seller: great package, fast delivery
Arrived very fast, less than 10 days to Brazil. Product came well packed, according to announcement. I recommend
This SmartRing is extraordinary. She never leaves him anymore. Makes it possible to know your daily state of health. Track your sleep, blood oxygen, heart rate, stress and the number of steps taken. The quality of this ring is perfect with a kind of resin, it does not heat at the time of charging, which is very reassuring. I took size 11 but it is slightly smaller than the other sizes 11 that I had before, it tightens me more but it's okay, if I have a finger that swells a little I remove it easily with a little water because yes it is waterproof. I tested the autonomy and it really lasts 4 to 5 days without recharging, a tip, never stay bluetooth with your smartphone, it's no use, connect you only when you recover your data to view it. The ring stores your statistics in the meantime. I bought the ring on sale on this official website for 22 € and it is well worth them. Very recommendable Article.👍
The size of the ring is quite accurate, the pulse is quick and accurate, the rest of it will be available later, the product is fine
Works excellent! My husband was happy!
I love this ring so much. I love being able to check my sleep, heart rate and stress level. And it’s so pretty! TTS
The product of the Garno packing at the timid station
Very nice, looks great, charges quickly, decent battery life. Better than could be expected for the price.
I liked the delivery tracking notifications. Was very practical and efficient shipping and delivery. I like the App and the operation too. You have No way of knowing if it is working other than because of the App. That could improve.
Love the ring so far. Feels about the same as my ringconn. The numbers are almost spot on. Definitely worth the $30.
Great item. Connectivity is great. very useful app. seems to be accurate
good ring good function battery 3 day is ok!
It is seen that the ring brings good quality for the price, I have tried it for a few days with a fitbit watch and so far I have been given the same measurements so if I can recommend this ring
it's very nice smart ring.i like to wear this everyday.
Fulfils with all the functions it promises, exact size with what I measured in the ad orientation.