Apple and Johnson & Johnson today announced a new study that aims to gather more information surrounding atrial fibrillation and other conditions tracked by iPhone and Apple Watch. The “Heartline Study” will include an iPhone app, and explores whether health tracking features of iPhone and heart health features on Apple Watch can improve health outcomes.
The study is specifically aimed at individuals over 65 years of age. Apple and Johnson & Johnson are looking to see if Apple’s health tracking technology can help reduce the risk of stroke thanks to earlier detection of atrial fibrillation, which is a leading cause of stroke in the United States and detectable with the Apple Watch’s ECG feature.
The main issue with atrial fibrillation is that it is difficult to diagnose, due to the lack of physical symptoms in most patients. With Apple Watch, watchOS can alert users to a potential AFib event even if they are unaware of what’s happening to them.
“Apple technology is making a meaningful impact on scientific research through the powerful capabilities of iPhone and Apple Watch, all with privacy at the center of the participant experience,” said Myoung Cha, Apple’s Head of Health Strategic Initiatives. “The Heartline Study will help further understanding of how our technology could both contribute to science and help improve health outcomes, including reducing the risk of stroke.”
Those interested in the study must be 65 or older, a U.S. resident for the duration of the study, have traditional Medicare, own an iPhone 6s or later (with iOS 12.2 or later), and agree to provide access to their Medicare claims data. Once randomized participants are selected, they will be divided into two groups: one will only use the iPhone app and the other will use the iPhone app in addition to obtaining an Apple Watch. The study will last three years.
Apple and its devices regularly participate in scientific studies, most recently at Stanford Medicine with the “Apple Heart Study.” This study began in 2017, and in November 2019 Stanford Medicine published results that ultimately determined the Apple Watch can successfully detect atrial fibrillation.
Samsung quietly changed trade-in values for its Galaxy Z Flip 4 promotion – XDA Developers
Over the past few years, Samsung has been aggressive when it comes to new smartphone launches, offering trade-in promotions, credits, and other incentives to lure in new and old customers. With the release of the Galaxy Z Flip 4, things were no different. The company delivered outrageous offers, like giving $900 in “enhanced” trade-in credit for a Galaxy Z Flip 3. This was a steal, considering the phone had a retail price of $999.99 when it was released a year ago. But now, it looks like Samsung is pulling back its offers, quietly changing its trade-in values.
The folks at 9to5Google spotted the changes, reporting that Samsung had lowered its trade-in values for the Galaxy Z Flip 3. As mentioned before, Samsung previously offered $900 in trade-in credit for any version of the phone. But now, the trade-in credit offered starts at $700 if you trade in a 128GB model of the Galaxy Z Flip 3. Those with a 256GB model will be eligible for $800 in credit, and the Bespoke Edition will bring in $900 in credit. Of course, these changes will disappoint some who were on the fence, but the offers are still pretty good even with the lower trade-in values.
The Samsung Galaxy Z Flip 4 offers a familiar clamshell design with a more refined look, thanks to squared-off edges and a redesigned hinge. The compact foldable packs the latest Qualcomm Snapdragon 8 Plus Gen 1 SoC paired with 8GB RAM. The 6.7-inch FHD+ Dynamic AMOLED display offers a 120Hz refresh rate, with deep blacks and colors that pop. It gets a slightly larger battery than its predecessor, coming in at 3,700mAh. The phone offers wireless charging or 25W wired fast charging as an option if you’re in a rush. Those that love capturing the moment while on the go will be glad to know that the phone has dual 12MP cameras capable of shooting beautiful photos and videos.
Despite the lower trade-in values, Samsung is still offering other incentives like up to $200 in instant Samsung Credit that can be used towards accessories. It also offers a free memory upgrade, with the base model Galaxy Z Flip 4 upgraded to 256GB of internal storage. It’s also throwing in a case valued at $39.99. On top of that, by purchasing a Galaxy Z Flip 4, you’ll be eligible to receive four months of YouTube Premium, four months of SiriusXM streaming, three months of Spotify Premium, and six months of 100GB of OneDrive cloud storage for free. Simply put, this is still a great deal and should be taken advantage of.
Apple reportedly plans iPhone and Apple Watch event for September 7th – Ars Technica
Three things in life are certain: death, taxes, and new iPhones in September. Bloomberg’s Mark Gurman reports that this year’s iPhone event will be held on Wednesday, September 7th.
According to Gurman, the non-pro iPhone 14 lineup will axe the 5.4-inch mini display size that Apple has sold for the last couple of generations. The standard 6.1-inch model will instead be joined by a large-screened 6.7-inch version, matching the screen size of the current iPhone Pro Max model. But these phones will also continue to use the current Apple A15 Bionic chip and will look externally similar to the iPhone 13.
The iPhone 14 Pro will reportedly be more exciting, replacing the current camera notch with a pair of pinhole cutouts for the front-facing camera and FaceID scanner; many Android phones have already switched to similar pinhole cutouts to save screen space. The Pro phones will also reportedly get a faster chip and an even-larger three-lens camera assembly anchored by a 48-megapixel wide-angle camera plus 12-megapixel ultra-wide and telephoto cameras.
Apple also plans to introduce new Apple Watches, the report says. The Series 8 watches will reportedly include a standard model that looks similar to the current Series 7, plus a long-rumored larger and more “rugged” titanium model with more battery life and additional fitness tracking features.
The basic Apple Watch SE will reportedly receive a faster chip—the current SE uses an Apple S5, and a new one could use an S6, S7, or some newer as-yet unannounced chip. This new SE model will hopefully mean the end of the long-lived Apple Watch Series 3, which the company still sells even though it won’t be receiving the watchOS 9 update this fall.
A September 7th announcement for the new iPhones and watches probably means at least some new devices will be available to buy toward the middle of the month, roughly coinciding with the release of iOS 16—Gurman says that Apple Store employees have been told to prepare for a September 16th launch.
Apple often holds an iPad- and Mac-focused event in October to complement the September event, which is when we’d expect to see updates to those products and the release of macOS Ventura and the reportedly delayed iPadOS 16. Gurman predicts we’ll finally see a USB-C version of the low-end iPad, new M2-based iPad Pros, and updated Mac mini and MacBook Pros before the end of the year.
Samsung's Galaxy Z Fold 4 and Flip 4 feature new 'Light' battery-saving mode – MobileSyrup
Samsung’s latest flagships running One UI 4.1.1 feature a new battery-boosting performance profile. This profile hidden in the settings on the Z Flip 4 and the Z Fold 4 is in a new section called ‘Performance Profile.’
In this settings section, there are two options called ‘Standard’ and ‘Light.’ The Light profile is described as prioritizing “battery life and cooling efficiency over processing speed.”
A user on Reddit that got their hands on a Galaxy Z Fold 4 early has put both modes to the test.
According to ‘Dudi4PoLFr‘, with Light mode turned on, benchmarking apps seem to drop about 20 percent of raw performance. This should, in theory, result in battery savings while still offering better overall performance than the Z Fold 3.
It’s also worth noting that the Galaxy Fold 4 and Flip 4 feature a Snapdragon 8+ Gen 1 processor, which Qualcomm says is 30 percent more efficient than previous device Samsung devices.
I haven’t noticed that much of an increase in battery life in my testing of the Fold 4 of far. However, I’ve yet to try the foldable’s new Light mode. I’ll have a full review of the Galaxy Fold 4 up on MobileSyrup in the coming weeks.
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