CardoO

3.8
1.51K reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
Learn more
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About this app

1. Control all your CardoO innovations from one place.
2. Simultaneously control multiple devices with CardoO.
3. Set a timer to perform multiple functions and Scenarios.
4. One tap to share devices among family members.
5. Easily and quickly connect the App to devices.
Updated on
Jun 8, 2026

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 7 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.8
1.51K reviews
zoza koko
June 4, 2026
Cardoo Ring It doesn't give what they promised for. No real time monitoring, no smart tracking for your heart rate, sleep, calories, or daily activity. no alysis and tracking your pulse and daily activity, every second (as stated in the ads, no AI assisted report or health advice. even the step counter is not accurate. No cycle tracking or pregnancy updates. Ring doesn't detect or record sleep at all. Poor mobile touch control. Big disappointment 😔
1 person found this review helpful
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mohamed mahmmoud
May 31, 2026
the app is disaster always wants me to reconnct the watch ,always ask me to clear cache and reconnect again ,the facilities inside the app for the watch is too low the watch itself isn't that good that i saw from the ads they do too much marketing for overrated watch if i can return it and lose a few amount of money i would do that gladly actually regretted to trust them never trust that brand again for my life, i believe that every thing was on the ads are lie just to sell
3 people found this review helpful
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Mohamed El-hady
May 22, 2026
hello developers, however, i have been suffering from your app. the first issue, cheif among which, is that the app seriously needs description on each and every thing; options, clicks, and notes. everything must be in detail. secondly, i bought the cardoo ring last night from the Authorised place that sells it. the ring works and stops working as if it has a brain on its own. that needs to be fixed by updating the apps software which is glitchy. furthermore, the app doesn't read heart-rate!!!!
5 people found this review helpful
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What’s new

Enhanced Ring data syncing for a smoother, faster experience. Today’s activity progress now updates first, followed by sleep and health data, with improved sync stability and loading behavior.
Content rating
Everyone
Learn more

App support

About the developer
Cardoo
it@cardoo.co
13B 1, Ahmed Kamel Street, Taqseem laselky, New Maadi Cairo القاهرة Egypt
+20 10 80565624

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