Great User Interface!
I just downloaded this app and am very happy with it! The screen and menus are straightforward and the sample screen before connecting your sensors is nice to know what to expect :)
Free
About
This app automatically monitors your cycling and running sensor batteries, alerting you before they run low. It syncs with popular fitness platforms to scan your gear after each activity, providing an at-a-glance dashboard of battery levels and helping you avoid premature battery replacements.
✓Automatic sensor battery checks
✓Low battery alerts
✓Connects with Garmin Connect, Wahoo Fitness, Intervals.icu
✓Dashboard of sensor battery levels
✓Supports various sensors (HR straps, power meters, lights, etc.)
✓Bluetooth sensor scan
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What's New in Charged
1.1.4
August 1, 2026
• Added an easy way to tell a friend about Charged • Small fixes and improvements
User reviews
FAQ
What devices does Charged support?
Charged is available for iPhone and iPad devices. It is designed to help manage batteries for a wide range of cycling and running sensors.
How does Charged help save money?
Charged helps users avoid replacing batteries too early by showing the exact battery level of each sensor. This prevents unnecessary coin cell purchases and extends the life of existing batteries.
Can Charged check my sensor batteries instantly?
Yes, in addition to background checks after activities, Charged features a built-in Bluetooth Check that allows you to scan your sensors on the spot for an instant read of their battery status.
What types of sensors can Charged monitor?
Charged can monitor a comprehensive list of sensors, including heart rate straps, power meters, radar and tail lights, speed and cadence sensors, and electronic shifting systems like Shimano Di2 and SRAM AXS.
How often is Charged updated?
The latest version of Charged is 1.1.4, which was released on August 1, 2026. Updates are provided to ensure continued functionality and compatibility with new devices and features.
Is Charged suitable for all ages?
Charged has an age rating of 4+, making it suitable for users of all ages. Its straightforward functionality is easy to understand and utilize.
Does Charged have ads?
No, Charged is completely ad-free. Users can enjoy monitoring their sensor batteries without any interruptions from advertisements.
What is the user sentiment for Charged?
Based on the available data, Charged has a perfect 5.0-star rating from one review, indicating very positive user sentiment. Users appreciate its automatic monitoring and helpful alerts.