Bluetooth Battery Saver
Bluetooth Battery Saver Summary
Bluetooth Battery Saver is a ad-supported Android app in the Tools category, developed by Widget7. First released 6 years ago(Nov 2019), the app has accumulated 28.8K+ total installs and 156 ratings with a 4.10★ (good) average rating.
Recent activity: 52 installs this week (229 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Jul 24, 2025 .
4.1★
Ratings: 156
Screenshots
App Description
A widget to force the Bluetooth headset to work in mono mode and save battery
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".