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COLMI

COLMI R12 Smart Ring

Smart Ring
COLMI R12 Smart Ring
COLMI R12 Smart Ring
1 / 3
RankNo. 11 of 14Best Smart Rings
Ranking Net Score+9+9 from reviews0 from votes
Sources98 positive · 7 negative
Priced at$29.64

Released Aug 2024

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No. 11 of 14 in Best Smart Rings
Priced at$29.64

Released Aug 2024

Shop on AmazonShop on Google
+9Ranking net score+9 from reviews and discussions0 from votes on BettaScore9 sources

The COLMI R12 Smart Ring offers 5ATM water resistance, Bluetooth 5.2, and fitness tracking in sizes 7–13, designed for everyday wear and health monitoring.

What reviewers say, by topic

Pick a topic to see the quotes behind it. Topic points add up to the Ranking Net Score.

Total +9 pts

Net positive 3

Net negative 1

Sentiment
Format
45
9 sources
Redditdiscussion

Colmi R12 Issues

  • Battery & Charging0 pts

    It's been averaging around 3 days of battery life for me

  • App & Connectivity-1 pts

    Despite what the password prompt says, somewhere around 12 characters worked for me.

View source ↗
It's been averaging around 3 days of battery life for me Despite what the password prompt says, somewhere around 12 characters worked for me.
YouTube
  • Build, Durability & Water Resistance+5 pts

    I've knocked it a lot, but it still seems to work really well. There are no scratches, no dents, or anything like this, and also no cracks.

  • App & Connectivity-5 pts

    it cannot, and it can only sync with Apple Health, which is a big thing missing in my opinion.

  • Battery & Charging+5 pts

    its timing is quite good. It will easily last you a few days.

its timing is quite good. It will easily last you a few days. I've knocked it a lot, but it still seems to work really well. There are no scratches, no dents, or anything like this, and also no cracks. it cannot, and it can only sync with Apple Health, which is a big thing missing in my opinion.
YouTube
  • Battery & Charging+5 pts

    The battery life is surprisingly good, too.

  • App & Connectivity+5 pts

    the app is polished.

The battery life is surprisingly good, too. the app is polished.
Redditdiscussion

Colmi R12 Issues

  • Comfort, Fit & Design+1 pts

    I wear it on my left index finger rotated so that the display faces straight up, which puts the bump to the side. Doesn't seem to be a problem so far.

View source ↗
I wear it on my left index finger rotated so that the display faces straight up, which puts the bump to the side. Doesn't seem to be a problem so far.
Redditdiscussion

What Is The Difference Between Colmi Smart Ring

  • Battery & Charging+1 pts

    I just put it on to charge tonight after using it for 6 days and it still had 15% so 7 days could definitely be done

  • Comfort, Fit & Design+1 pts

    Overall I have no complaints about it works great and it's comfortable.

View source ↗
I just put it on to charge tonight after using it for 6 days and it still had 15% so 7 days could definitely be done Overall I have no complaints about it works great and it's comfortable.
Redditdiscussion

Colmi R12 Issues

  • Battery & Charging-1 pts

    the battery is draining way too fast: it was at 100% at midnight and down to 62% by 6 AM.

  • App & Connectivity-1 pts

    The app won't let me create my account — it keeps saying the password length is invalid.

View source ↗
the battery is draining way too fast: it was at 100% at midnight and down to 62% by 6 AM. The app won't let me create my account — it keeps saying the password length is invalid.
YouTube
  • App & Connectivity-5 pts

    the companion app could be improved.

  • Battery & Charging-5 pts

    Others report that the health data isn't always perfectly accurate, battery life is shorter than expected

Others report that the health data isn't always perfectly accurate, battery life is shorter than expected the companion app could be improved.
YouTube
  • Comfort, Fit & Design+5 pts

    the ring is a bit lighter and thinner than the R2 version, which makes it much more comfortable to wear.

  • Battery & Charging0 pts

    Battery life easily lasts more than a day

Battery life easily lasts more than a day the ring is a bit lighter and thinner than the R2 version, which makes it much more comfortable to wear.
Redditdiscussion

Colmi R12 Issues

  • App & Connectivity-1 pts

    I shortened my password and it said my User ID already existed, but I have no idea which password it accepted.

View source ↗
I shortened my password and it said my User ID already existed, but I have no idea which password it accepted.

What reviewers say, by topic

Tap a topic to read its quotes. Topic points add up to the Ranking Net Score.

Net positive 3

Net negative 1

Videos and posts
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