Apple Watch Ultra Can Check the Water Temperature As You Dive and Swim

The new Apple Watch Ultra features the ability to measure the temperature of the water as you're diving, swimming, and doing a range of other water sports thanks to new functionality, added durability, and a new Depth app pre-installed on the watch.

apple watch ultra underwater
The Apple Watch Ultra is the most rugged Apple Watch yet, with features and design elements explicitly designed for swimmers, divers, and athletes. The new Apple Watch Ultra is also the most water-friendly Apple Watch, featuring EN 13319 certification, the international standard for diving accessories such as depth gauges relied on by professional divers.

When diving, specifically, divers can use a new Depth app that shows several key metrics, including current depth, elapsed time, the current water temperature, the amount of time spent underwater, and more. When underwater, the Apple Watch Ultra automatically opens the Depth app, making it quick and easy to get critical information without needing to open it manually.

The Apple Watch Ultra costs $799 and was made available for pre-order after yesterday's "Far out" event. The Apple Watch Ultra will begin shipping to customers on Friday, September 23.

Related Roundup: Apple Watch Ultra 2
Related Forum: Apple Watch

Popular Stories

iPhone SE 4 Vertical Camera Feature

iPhone SE 4 Production Will Reportedly Begin Ramping Up in October

Tuesday July 23, 2024 2:00 pm PDT by
Following nearly two years of rumors about a fourth-generation iPhone SE, The Information today reported that Apple suppliers are finally planning to begin ramping up mass production of the device in October of this year. If accurate, that timeframe would mean that the next iPhone SE would not be announced alongside the iPhone 16 series in September, as expected. Instead, the report...
iPhone 17 Plus Feature

iPhone 17 Lineup Specs Detail Display Upgrade and New High-End Model

Monday July 22, 2024 4:33 am PDT by
Key details about the overall specifications of the iPhone 17 lineup have been shared by the leaker known as "Ice Universe," clarifying several important aspects of next year's devices. Reports in recent months have converged in agreement that Apple will discontinue the "Plus" iPhone model in 2025 while introducing an all-new iPhone 17 "Slim" model as an even more high-end option sitting...
Generic iPhone 17 Feature With Full Width Dynamic Island

Kuo: Ultra-Thin iPhone 17 to Feature A19 Chip, Single Rear Camera, Semi-Titanium Frame, and More

Wednesday July 24, 2024 9:06 am PDT by
Apple supply chain analyst Ming-Chi Kuo today shared alleged specifications for a new ultra-thin iPhone 17 model rumored to launch next year. Kuo expects the device to be equipped with a 6.6-inch display with a current-size Dynamic Island, a standard A19 chip rather than an A19 Pro chip, a single rear camera, and an Apple-designed 5G chip. He also expects the device to have a...
maxresdefault

These 5 Features Will Make the iPhone 17 the Biggest Update in Years

Monday July 22, 2024 4:02 pm PDT by
The upcoming iPhone 16 models that we're expecting to see in September are going to be quite similar to the iPhone 15 models, but rumors suggest that Apple is making big changes in 2025. We've been hearing hints of an all-new device in the iPhone lineup, and it may be the most expensive iPhone Apple has offered to date. Subscribe to the MacRumors YouTube channel for more videos. New 'Slim'...
iOS 18 on iPhone Feature

Everything New in iOS 18 Beta 4

Tuesday July 23, 2024 1:08 pm PDT by
Apple released the fourth beta of iOS 18 today, introducing small changes to a number of features throughout the operating system. There are no big additions in this beta, but Apple is continuing to refine existing settings and design choices. Apple plans to continue updating iOS 18 over the next few months, with the update set to be released this fall. We've rounded up all of the changes...
iPhone SE 4 Thumb 1

iPhone SE 4 Rumored to Launch Early Next Year With OLED Display, 48MP Camera, and More

Monday July 22, 2024 7:22 am PDT by
The fourth-generation iPhone SE will offer a series of major upgrades over the current model, the leaker known as "Ice Universe" claims. The information was listed in a post on Weibo, which also detailed the specifications of the iPhone 17 lineup. As previously rumored, the fourth-generation iPhone SE is expected to feature Face ID and USB-C, marking a major upgrade from current and previous ...
iPhone 16 Pro Sizes Feature

iPhone 16 Series Is Less Than Two Months Away: Everything We Know

Thursday July 25, 2024 5:43 am PDT by
Apple typically releases its new iPhone series around mid-September, which means we are about two months out from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design differences and new features to take into account. To bring ...
iPhone 17 Plus Feature Purple

iPhone 17 Rumored to Feature Mechanical Aperture

Tuesday July 23, 2024 9:32 am PDT by
Apple is planning to release at least one iPhone 17 model next year with mechanical aperture, according to a report published today by The Information. The mechanical system would allow users to adjust the size of the iPhone 17's aperture, which refers to the opening of the camera lens through which light enters. All existing iPhone camera lenses have fixed apertures, but some Android...

Top Rated Comments

ProfessionalFan Avatar
25 months ago

But its only cellular not non cellular
You don't have to activate the cellular on it so what's the issue?

I notice you're posting this in every Ultra thread. And then multiple people are telling you what I just said. And you just post it again in the next thread. I hope you see this reply because maybe your notifications aren't working properly.
Score: 18 Votes (Like | Disagree)
BootsWalking Avatar
25 months ago
When underwater, the Apple Watch Ultra automatically opens the Depth app

When underwater with the non-Ultra Apple Watch it assumes you can't swim and automatically opens the Death app.
Score: 17 Votes (Like | Disagree)
azentropy Avatar
25 months ago
Neat feature. I'm more impressed by the Ultra features than I thought I would be, and I actually think it is priced well considering it replaced the titanium versions. However it is too gaudy for me.
Score: 9 Votes (Like | Disagree)
Motawa Avatar
25 months ago

But its only cellular not non cellular
and?
Score: 8 Votes (Like | Disagree)
ProfessionalFan Avatar
25 months ago

Why would anyone buy the Watch 8 steel case 45mm when you can get a 49mm Ultra for just $50 more?
Because they find the Ultra too big/bulky for them?
Score: 5 Votes (Like | Disagree)
Honumaui Avatar
25 months ago
I have around 15k dives under my belt and taught full time for 15 years

Its very cool and will sell
but nothing my Citizen watches did not do 20+ yrs ago (for basic info) or Suunto dive devices did as full blown computers but they were/are more specific use items BUT those did nothing for other things like working out or biking or hiking or daily life setting a timer etc... :) this is where the watch is so cool its just a daily piece !

I can see the integration of it being very cool they will bring it more to mainstream SINCE you do not have to buy a dive specific device which are $$$

also IMHO for safety its now a backup you have and when I did tech diving you want backups and redundancy !


just like the Sat emergency communication on the new iphone are going to take a HUGE chunk out of the garmin in reach or other devices sales I think !

I can see it taking a cut out of some of the dedicated dive devices

bottom line yeah this is super cool and so wish I had one at the height of my dive career ! Not that it would be a game changer just that daily life integration they offer and redundancy for even a pro to take advantage of etc.
Score: 5 Votes (Like | Disagree)