# Bluetooth Battery Saver

Android app · by Widget7 · Tools

Bluetooth Battery Saver has 33,737 installs (+0.1% a week, measured over 17 days to 2026-10-29), rated 4.1 from 166 ratings, \#28,313 of 248,245 in Tools.

## Figures

- Installs: 33,737
- Rating: 4.1 · 166 ratings
- Price: Free
- In-app purchases: no
- 7-day growth in installs: +39 (+0.1%) (+93 over 16.8 days)
- Rank: #310,365 of 2,995,374 Android listings with an install count (down 15,615 since 2026-11-06)
- Rank: #28,313 of 248,245 in Tools

## Is Bluetooth Battery Saver safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by Widget7; developer website listed: widget7-f75a8.web.app.
- On Google Play since 2019-11-19. Last updated 2026-08-29.
- Rated 4.1 from 166 ratings.

## Reviews

- Ratings by stars: 5★ 68% · 4★ 9% · 3★ 4% · 2★ 4% · 1★ 14% (162 ratings)

## Description

1\. What are the weaknesses of the Bluetooth headset?  
Bluetooth headsets are becoming more and more popular, because there is no wire, users can enjoy music anytime, anywhere, very convenient.  
However, Bluetooth headsets use rechargeable batteries, so they need to be recharged frequently.  
2\. What is Bluetooth Battery Saver?  
The Bluetooth Battery Saver is a simple widget that forces the Bluetooth headset to work in mono mode, saving battery drain and making playback longer.  
3\. Does Bluetooth Battery Saver really work?  
\* In mono mode, the amount of wireless data transmission will be reduced (from 328kb/s to 192kb/s), and the consumption of the RF receiver will be less.  
\* In mono mode, less data needs to be decoded, and the DSP load of the Bluetooth headset will be less.  
4\. Does Bluetooth Battery Saver affect sound quality?  
Yes, the stereo sound quality is converted to mono sound quality, which is a trade-off of play time and playback effect.  
5\. How to use Bluetooth Battery Saver  
\* Click "Check Bluetooth Power Mode" to list connected device.  
\* Click "Current Power Mode" to change mode to "Battery Saving" or "Normal".

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Source: https://storetally.com/android/com.widget7.bluetooth.battery.saver  
As of 2026-11-15, from the StoreTally census.