Device Care

Samsung Electronics Co., Ltd.

About this app

For a more pleasant experience while using your Galaxy smartphone, try the "Device Care" app by Samsung Electronics. With the "Device Care" app, anyone can easily keep their smartphone in good condition. The intuitive screen layout and interactions help the user check the condition of their device at a single glance and maintain their smartphone easily without expert knowledge, as it enables them to take prompt actions if problems, such as malware (viruses, spyware), arise.

Some Galaxy devices may not support some of the features outlined below.
App updates via the Google Play store are only available on some devices.

[Main features]
- Reports the current condition of a customer's smartphone on a 100-point scale;
- Optimizes a smartphone in one simple click;
- Analyzes battery usage on a per-app basis and saves battery power by checking unused apps via App power monitor;
- Identifies battery-draining apps;
- Provides Power saving mode and Maximum power saving mode to ensure that the user can enjoy their smartphone for an extended period of time;
- Manages and frees up Memory efficiently;
- Detects malware (viruses, spyware) and provides real-time protection for smartphones;
- Offers two widget types for customer convenience.


This app requires the following permissions:
You can still use the app's basic functions without allowing the optional permissions.

[Required permissions]
• Notifications: Used to notify you about updates and events

Ratings and reviews

If you are here because you also were curious about that device protection thing yeah, there is no way to turn it off anymore. Can't force stop, clear cache or data won't do anything, "uninstalling" leaves the app there anyway. At most a factory reset and losing all of your data. Really Samsung, you can't just bait people to enable something and make it permanent.

Stop auto update please. 1/21/21...Uninstall update, run previous version and it cleans 32 MBs...8/24/21 now can't use old version anymore, can't put apps to sleep, and can't close unnecessary apps. Thank you so much! Admitting that only certain features work on certain phones??? 12/18/25 This application shows it deleting 1.1 at 3.3, but it gives me 3.8, it just doesn't add up. 1/6/26 Ram plus doesn't work. Just as many apps. are running.

Since last update .. Nothing is working on this app & its not recording all the app crashes. I've had to restart some of my game apps. also including this app. Actually it was doing the same just before the update. then i thought it was fixed. Only for half the day!!!!! please fix .. Then maybe the other game apps will be. not crashing. I can't open them properly. I'm not getting the daily bonus wheel on all my game apps. I got to wait hours on hours . 3pm. is the offical time to open daily.