COLMI Ring 2 is a jewelry-like smart ring for sleep, heart rate, HRV, SpO2, activity, cycle reminders, and body trends in the QRing app, with no required subscription fee.
Small enough for sleep. Simple enough for daily routines. Useful enough to help you notice patterns over time.
Sleep
Follow sleep trends without wearing a bulky wrist screen to bed.
Heart rate
Review heart rate and HRV insights as part of your daily wellness records.
SpO2
Use SpO2 records as a general wellness reference in the QRing app.
Cycle
Keep cycle reminders and body trends alongside your daily routine.
About 5 days
Designed for ordinary routines between charges.
No monthly fee
Core QRing records are available without a required subscription fee.
Day-to-night comfort
Made for the hours a watch feels like too much.
COLMI Ring 2 is designed for screen-free tracking through sleep, work, and daily routines. The slim ring format is easier to keep on overnight than a bulky wrist device, while still fitting naturally with your everyday jewelry.
Choose the size that feels secure without pressure, especially for sleep.
Connect COLMI Ring 2 with the QRing app to review sleep, heart rate, HRV, SpO2, activity, cycle reminders, battery status, and related body trends. Core QRing records are available without a required monthly subscription fee.
Use your records as general wellness reference, not medical diagnosis.
See real routines from creators who wear COLMI Ring 2 for sleep, daily movement, and everyday wellness tracking.
Night routine with Ring 1COLMI Ring 1
Styled like everyday jewelryCOLMI Ring 1
Sleep, heart, and body trendsCOLMI Ring 1
No required monthly feeCOLMI Ring 1
Loved for sleep,style, and everyday tracking
Ashley M.
Absolutely in love. It tracks what I need, feels easy to wear, and still looks trendy with my everyday jewelry.
Jenna R.
This ring is great, and I love that I do not have to pay for the app. The QRing app is simple to check each day.
Megan L.
Sleek, comfortable, and fits perfectly. I bought a size 7 and it feels flattering enough to wear all day.
Kayla T.
I wake up every morning checking my results in the app. It logs sleep, steps, heart rate, blood oxygen, body temperature, stress, and cycle reminders.
Nicole P.
Bought this as a gift for my dad so he can track his steps when he walks. It works well, and the battery has been great so far.
Coming later in 2026
Next: COLMI AERO
COLMI AERO is the next step in our smart ring roadmap, planned for late September 2026. It will move COLMI toward a more premium smart wellness ring experience while keeping the brand's accessible value positioning.
Final specifications, images, price, certification, and launch timing will be confirmed before the product page goes live.
Yes. COLMI Ring 2 is the current smart ring featured on COLMI.com. Choose your finish and size on the product page.
Do I need a subscription?
No required monthly subscription fee is needed for core QRing records on COLMI Ring 2.
What does COLMI Ring 2 track?
COLMI Ring 2 records sleep, heart rate, HRV, SpO2, activity, cycle reminders, and related body trends through the QRing app. Available views may vary by app version.
Can I wear it around water?
COLMI Ring 2 is designed for daily water resistance. Avoid hot water, saunas, chemicals, and deep-water use, and check the product details for the confirmed water-resistance rating.
When is COLMI AERO coming?
COLMI AERO is planned for late August 2026 as the next step in the COLMI smart ring roadmap. Final launch timing, specifications, and product images should be confirmed before purchase pages go live.
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