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Articles Tagged:

battery life

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[Weekend Poll & Discussion] Are You Satisfied With Your Phone's Battery Life?

This seems like an obvious question, but we're curious regardless: are you happy with your phone's battery life?

Battery life on Android seems to go through a never-ending topsy-turvy ride between "almost good enough" and "outright terrible" depending on the phone, the software, and the underlying version of the OS. There are so many phones running so much different software at many screen resolutions with many chipsets and battery sizes, and those variables are a constant source of debate and issue among Android enthusiasts.

I'm daily driving my Nexus 6 on the M Preview 2, and battery life is... not great.

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[Android M Feature Spotlight] App Standby Forces Individual Unused Apps To Hibernate To Save Power

We've already talked about Doze in Android M a few times. That's a system-wide state that keeps your phone or tablet in deep sleep when it's not being used. App Standby is a distinct feature that works to keep individual unused apps from gobbling up power in the background. Depending on how many apps you install on your phone, this could be a bigger deal than Doze.

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[Android M Feature Spotlight] This Is Exactly How Doze Reduces Battery Drain

Doze is one of the more interesting features of Android M, and also potentially huge for the platform. Google has said again and again that the new version of Android would improve battery life, but they might have actually done it this time. Doze puts apps into deep sleep when the device isn't in use to save power, and Google's developer docs explain exactly how this will work.

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[Android M Feature Spotlight] The Low-Power Doze Mode Can Be Turned On And Off On A Per-App Basis

One of Google's big projects for Android M is battery optimization. It's doing this by implementing a new Doze mode that puts unneeded apps into an ultra low-power state that keeps them from doing too much in the background. While this should all work smoothly on its own, it turns out you can go into the settings and fiddle with things.

Screenshot_20150528-154314 Screenshot_20150528-154321 Screenshot_20150528-154332 Screenshot_20150528-154344

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Pixel OFF Turns Some Screen Pixels Black To Save Battery Power On Devices With AMOLED Screens

Have you ever wondered why the blacks on your Samsung phone look so, well, black? Ask your nearest videophile, and he or she will tell you that it's because AMOLED screens emit no light from pixels when they're assigned to draw the "black" color. It's black because the pixel is almost literally turned off. By the same token, an AMOLED pixel displaying black will also draw almost no electrical power. So AMOLED phones with black wallpapers or black-themed apps can, at least theoretically, boost their battery life significantly.

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That's the principle behind Pixel OFF, a new tool available in the Play Store.

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Dyson Invests $15 Million In Significantly Expanding The Battery Life Of Its Vacuums, And Possibly Also Phones

When we hear about smartphone advancements, usually it revolves around cramming more pixels onto our screens or beefing up our devices with even more powerful processors. Yet in this move to take everything mobile, where are the bigger batteries?

Dyson, the company that makes that cool-looking fan you picked up the other day, wants to help change things. The hand dryer-producer has invested $15 million in Sakti3, a Michigan-based company whose battery technology potentially has a higher energy density than the Lithium ion batteries powering our smartphones and Dyson's handheld vacuums.

DysonVacuum

No, it doesn't run Android. Yes, it's still relevant.

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[Lollipop Feature Spotlight] Battery Saver Now Turns The Status Bar And Nav Bar Bright Orange

Google introduced the power saving mode in the last developer preview, and it seems to work the same this time with one notable exception—orange. Lots of orange. When you activate power saver mode, your status bar and nav bar will turn orange and stay that way until you shut off power saver.

2014-10-18 03.01.58 2014-10-18 03.02.16 2014-10-18 03.03.22

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Wear Battery Monitor Is (Obviously) A Battery Monitor App For Android Wear

Android Wear is naturally more limited than regular builds of Android, but some of the omissions just don't make sense. No battery monitor, Google? Really? Well, there's finally an app that fills in some of the gaps, and it's called Wear Battery Monitor. That's a descriptive, if predictable name.

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The app can be opened on the watch to get a battery percent graph over time with a maximum of 24 hours of data. The phone app can also be used to explore your battery performance, but it will only sync with the watch when you open it as a way to save power.

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Potential Beta Can Sync Your Battery Life Across All Of Your Devices And Look Good Doing It [Hands-On]

Every now and then an app pops up that looks like it was designed entirely for people like us. And by us, I mean tech reviewers, enthusiasts, and people who just somehow end up with more gadgets to maintain than we know what to do with. In this situation, it can be challenging to keep up with all the electronics and make sure each device is charged enough for use. Potential is a new app (still in beta) that can keep track of everything's battery life from a single location, and with its slick Material-inspired design, it looks good doing it.

What It Does

Potential is an app for monitoring the status of multiple devices from a single spot.

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Some Users Are Reporting Vastly Improved Battery Life On The Moto 360 After Last Week's Update

One of the issues with the Moto 360 has been the battery life, while I think it's always been good enough to get the job done, there was no denying that other Android Wear devices had it beaten. However, last week's OTA update might have done more than it let on. Some users are reporting as much as 50% more battery life on the 360 after that update.

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