This feature consumes battery power only when geolocation-sensitive applications are running. For example, various maps, weather applications. When GPS is turned off, the smartphone may start using Wi-Fi or mobile Internet to determine its location, which will drain the battery even more.
If you have a fixed connection, it is better not to switch from Wi-Fi to mobile Internet. Otherwise, your battery will start to drain faster.
If you’re not using devices that require Bluetooth, it’s best to turn it off. This way you will really save battery power, get rid of unnecessary automatic connections to devices and various risks.
Source: Ferra

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