Bloomberg: Apple Watch to gain new sleep tracking and fitness apps & more

In an effort to advance its HealthKit framework, Apple has reportedly been developing a pair of new apps for the Apple Watch.

One will help users track and analyze their sleep and the other will their track fitness levels by measuring the time taken for the heart rate to fall from its peak to resting level, Bloomberg reports.

The company has hired “scores of healthcare experts” to develop improved electronic health record software and help turn the Apple Watch into a tool that diagnoses disease.

Apple begins removing outdated apps from the App Store

In keeping true to its promise, The Great App Store Purge is now underway as Apple recently began removing old, outdated and seldom updated apps from the App Store, as first spotted by French blog iGen.fr. “We noticed that your app has not been updated in a significant amount of time,” reads Apple’s message to affected developers.

To keep their apps alive on the App Store, Apple is demanding that developers submit updated versions for review within 30 days.

IBM unlocks all the server-side capabilities now available in Swift 3.0

In February 2016, IBM promised to bring Apple's new programming language Swift to the cloud. Today, the firm has made good on that promise with the introduction of Bluemix Runtime which allows developers to write server-side code for iPhone, Mac and Windows PC apps in Swift.

“Swift is now ready for the enterprise,” Mike Gilfix, IBM’s Vice President of MobileFirst and Smarter Process, said in an interview with Mike Gilfix of Computerworld.

Top Apple analyst expects fewer iPhone 7 sales than iPhone 6s garnered in 2015

Despite Note 7 fires and carriers suggesting iPhone 7 sellouts, top Apple analyst Ming-Chi Kuo of KGI Securities isn't entirely convinced that strong consumer demand will offset slowing shipments. In a note to clients obtained by AppleInsider, Kuo predicted 70-75 million iPhone 7 sales in 2016—lower than that of the iPhone 6s in 2015.

Kuo cautions that strong iPhone 7 sales are not “not entirely due to market demand” because carrier promotions inflated sales numbers and a larger amount of launch countries led to depleted inventories worldwide.

How to customize workout metrics on Apple Watch

If you'll be using your Apple Watch's fitness features, you'll want to become acquainted with the Workout app, which helps you to keep track of your progress.

Starting with watchOS 3, you can customize your workout metrics, and in this tutorial, we'll talk about all the ways you can do that.

Dark wallpapers to compliment your new iPhone 7

iPhone 7 is slowly making its way to customers. With around a two month wait time on deliveries, Apple fans are still anxiously awaiting there device. Representing new matte black and jet black color ways, having the right wallpaper is critical. To ensure a pure luxurious black experience, you will need an equally impressive wallpaper collection.

iDownloadBlog's Wallpaper of the Week section curates new images for your favorite devices. Each Sunday, you can download a handful of new wallpapers that were submitted by readers or sourced from the Internet. If you would like to send some tips or files my way, catch me on Twitter @jim_gresham. To get the latest, take a step beyond the fold.

Blend, Quicky, Bynd and other apps to check out this weekend

This week's edition of our Apps of the Week roundup features some great apps and games for you to check out this weekend. We have an easy wallpaper-maker, a productivity app for shortcuts, a one-stop-shop for all of your news and social feeds, and of course two awesome new games that you won't want to miss.

Turning on Power Reserve mode on your Apple Watch

Apple Watch in Power Reserve mode showing just the current time on its watch face

Power Reserve mode is a feature of watchOS that let's you conserve what's left of your battery when you get low on juice by limiting your Apple Watch's functionality to nothing more than a time piece.

Starting with watchOS 3, the steps to enable it has changed, so we'll show you how it's done.