CIRCUL RING

2.4
28 reviews
1K+
Downloads
Content rating
Everyone
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About this app

FEATURES:
CIRCUL RING will track your sleep during night. CIRCUL RING will let you know the time of different Sleep Stages: REM,Light,Deep and Wake, and the Sleep Score, Skin Temperature.
CIRCUL RING will track your daily activities and exercise, let you know your steps,distance traveled and calories burned. Also CIRCUL RING visualizes a history of your data, you will see your variability over time.
DISCLAIMER:
The device is not a medial device. All the data and suggestions are for reference only, not representative of clinical diagnosis. You should seek the advice of your doctor before making any medical decisions.
The Sleep Skin Temperature is provide by temperature sensing of the device. The temperature sensing is not a thermometer, is not a medial device, and not intended for any medical purpose. Also, the temperature sensing can be impacted by certain physiological and environmental factors.
Updated on
Dec 31, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.4
28 reviews
R Oleksuk
August 27, 2025
Can't speak for exercise tracking, but for tracking sleep, this app with a Gen 2 ring are simply SUPERB. Been using it for months, and it has been DEPENDABLE. Even more to the point, the data has been reasonable and very useful, even agreeing with medical monitorings. Activating the sleep monitoring mode could certainly be quicker! But the data transfer rate is fabulous compared to other devices I've used. I've made a couple suggestions for improvements & my feedback was treated with respect.
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Darrel H
November 11, 2024
Apparently one or more recent updates broke something. App can get real-time info after a bit, but sync to download sleep tracking never completes. Sync progress is very slow, and app keeps crashing before in completes. No full sync in a week. Open the app and it goes right back to a very slow download. Release notes say bug fix. Apparently, my obscure Samsung Galaxy S22 Ultra isn't a device worth regression testing for the "bug fix" in the release notes. Just ordered a Samsung Ring.
4 people found this review helpful
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Robert Pemberton
December 27, 2025
Definitely more polish on this app than other cheaper rings I tried. I bought the ring for real-time spo2 but the app says the feature is coming. the app intermittently tracks sleeping spo2 but hasn't for the last 3 nights. app.consistently shows "no data" even after it has plenty of data to show.
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What’s new

bug fixed

App support

About the developer
BodiMetrics, LLC
info@bodimetrics.com
1601 N Sepulveda Blvd Ste 839 Manhattan Beach, CA 90266-5111 United States
+1 773-607-9562

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