BingoThat's the intended function of time remaining, silly. To measure your CPU load on battery life and adjust your use accordingly.
macOS Sierra 10.12.2, released this morning, features several key bug fixes and addresses an issue that has plagued some customers who purchased a new MacBook Pro with Touch Bar -- battery life.
Apple believes that the battery life indicator in macOS Sierra is ultimately inaccurate and has led to some confusion about battery performance, and so it has been removed in macOS Sierra 10.12.2.
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Going forward, the battery icon in the Mac's menu bar will offer a look at remaining battery percentage, but it won't provide estimates on how long the MacBook Pro's battery will last. Here's what Apple said about it to The Loop:MacBook Pro buyers have complained about getting less than 10 hours of battery life, reporting as little as three hours of battery life in some cases, but battery performance can vary significantly based on the apps and processes that are running.
Customers with poor performance may be using apps that are not optimized for the new MacBook Pro, and on the 15-inch machine, if an app engages the discrete GPU, battery life takes a significant hit. For MacBook Pro owners who are seeing bad battery life, it's worth checking the Activity Monitor to make sure the dGPU is not in use.
Spotlight indexing, iCloud photo syncing, and other behind-the-scenes processes can also have an impact on battery life, especially when a machine is new.
According to The Loop, Apple has done extensive battery life testing on the MacBook Pro with Touch Bar and continues to stand by its battery life estimates of up to 10 hours. It seems Apple believes reports of bad battery life are largely based on the faulty indicator, but there have been some real world tests that don't rely on the estimate and still show poor performance.
Apple says its new MacBook Pros can get up to 10 hours of battery life when browsing the web or when watching iTunes movies.
Article Link: macOS Sierra 10.12.2 Removes 'Time Remaining' Battery Life Indicator
The battery on mine lasts less than 3 hours sitting on the desktop, no programs running. If this update doesn't fix that, it's going back to the store tonight.
Was it inaccurate before this update and if so why did it take them this long to figure it out?
Oh look, more emojis lol
Now Apple just has to remove the System Overview to fix the 16GB RAM limit on the new MBP's. See, hardware can be changed via a software patch![]()
Hmm... probably not days but Maverics brought battery life optimizations. Mostly. There were a couple of things that had to be tracked down and... ahem... re-optimized. There was a similar outcry. In the long run it all worked and very few deaths were attributed.Meh, give it a few months and Apple will have the software fully optimised for our needs. Battery life for daaaaaaaaaaays
Apple's next step will be to kill the API that iStat Menus uses to read the battery voltage. Mission Accomplished!If you want it back, just install iStat Menus Pro:
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The Mac is not limited like iOS is. You can download applications outside of the Mac App Store that do cool things (for now).
Get any laptop you like, and put Linux on it. You will be all set, unless you need specific softwares.I really need a laptop, and I REALLY don't want to get a Windows machine, but Apple is KILLING ME.
...YOU'RE KILLING ME SMALLS!
To be fair, the time remaining feature was dynamic and constantly in flux. I can see how it could confuse some users.
Cook's Apple is a complete joke now.Removing the battery time remaining indicator is a joke.
If you haven't been using SlimBatteryMonitor since 10.3 I feel bad for ya.
I must be a version or so behind. While I was working this weekend and looked to see how much time I had and it was there.It went walkabout several seeds before today's release.
There are hundreds of complaints and reviewers saying they don't use chrome and their battery life still sucks. If it was just chrome apple could have said don't use chrome. Why remove a feature across multiple product lines?No other browser besides Chrome has brought these battery draining comments.
Kinda obvious that Google Chrome is poorly designed.
It hasn't been a "Professional" laptop for years. The removal of USB type A ports should demonstrate that, if you had any doubts.