Or maybe you are interested in a GoPro alternative camera. If you’re interested, we have an in-depth comparison between Hero 7 and 6 over here. The battery on the GoPro 7 is not much different from the one used on Hero 6, so the amount of juice you get is pretty much the same. Is this too Star Trek for today's iPhone technology?Voice quality is a little better over 3G than EDGE, but probably not enough to bother you.Īlso, for your "Star Trek" idea, how do you suppose the phone will detect WiFi signals when the WiFi radio is off? If you jailbreak your iPhone and get SBSettings like someone here suggested, a quick swipe of the finger at the top of the screen will display a menu that lets you toggle all the different radios. The Hero9 will give you decent battery life. auto detect that 3G is not necessary and turn it off. auto detect no BT headset is currently paired to it and turn BT off or better yet, develop an auto detect mode that would: If you turned the 3G off on your phone along with leaving Wi-Fi on youd save more battery than simply leaving 3G on by itself. that way i could click on my "home" profile and it would turn off 3G, turn off BT & turn on WiFi with 1 button push. If you are in airplane mode, the rest of the suggestions.
![how much battery life does wifi save how much battery life does wifi save](https://i.pinimg.com/736x/2f/52/6a/2f526a7f9b20e142d8ff5035b17b86c6--samsung-galaxy-s-off-of.jpg)
You can disable data communication by following the path below: Settings > Wireless & Networks > Mobile Networks > Data Enabled.
![how much battery life does wifi save how much battery life does wifi save](https://i.pcmag.com/imagery/articles/00HDrL34gFwZgdv94bDANtg-7..v1569470717.jpg)
SMS messages should still work, both sending and receiving. Here's a pipe dream: wouldn't it be a great feature if Apple would develop an optimization setting/application that would allow you to create personalized profile settings (think airplane mode). If you want to be able to receive voice calls, you can turn off data communication and save battery. It just seems silly, nay, rediculous to me that such a high-tech device needs to have it's configuration tweaked every time i enter a different building in order to save my battery. my home network), there is NO benefit to leaving 3G turned on? just keep WiFi on instead?