Apple today seeded the second beta of an upcoming watchOS 5.1.2 update to developers, one week after seeding the first beta and a little over a week after releasing watchOS 5.1.1, an updated version of watchOS 5.1 that addressed a bug causing some Apple Watch Series 4 models to be bricked after installing the software.

Once the proper configuration profile has been installed from the Apple Developer Center, the new watchOS beta can be downloaded through the dedicated Apple Watch app on the iPhone by going to General --> Software update.

applewatchseries4watchfaces
To install the update, the Apple Watch needs to have at least 50 percent battery, it must be placed on the charger, and it has to be in range of the iPhone.

As was discovered in the first beta, the watchOS 5.1.2 update introduces new complications for the two Infograph watch faces on the Apple Watch Series 4. New complications include Mail, Messages, Home, Maps, Apple News, Find My Friends, Phone, and Remote.

watchos512changes
watchOS 5.1.2 also introduces a new toggle in Control Center for turning the Walkie-Talkie feature on and off.

The previous watchOS 5.1 and watchOS 5.1 updates introduced support for Group FaceTime in an audio-only capacity, brought new emoji characters, and included a new full-screen "Color" watch face option for the Apple Watch Series 4 models.

Related Roundup: Apple Watch Series 9

Top Rated Comments

Treq Avatar
74 months ago
Any sign of the ecg function which is supposed to be out before the end of the year?
Score: 4 Votes (Like | Disagree)
xDKP Avatar
74 months ago
It does display the unread number, it just takes a minute to show it. Don’t know if this new beta improves that or not or not.
Admit it, you just posted this to show off your movement goal was smashed. Great job man ;)
Score: 3 Votes (Like | Disagree)
ruthlessjoachim Avatar
74 months ago
Ok cool but where is my ECG ?????
Score: 3 Votes (Like | Disagree)
NinjaHERO Avatar
74 months ago
messages is a welcomed complication. I'd really love a seconds option on the digital time displays. Also, would be great if we could have the sunset complication on the digital time info face. Only on the analog infograph right now.

As for walkie talkie, it was an interesting gimmick, but I don't think I'll ever use it again. If you're busy and the message comes through, you miss it. I don't see a replay button. Seems we'd be better served with just a voice message back and forth. But, that might just be me.
Score: 2 Votes (Like | Disagree)
rjp1 Avatar
74 months ago
messages is a welcomed complication. I'd really love a seconds option on the digital time displays. Also, would be great if we could have the sunset complication on the digital time info face. Only on the analog infograph right now.

As for walkie talkie, it was an interesting gimmick, but I don't think I'll ever use it again. If you're busy and the message comes through, you miss it. I don't see a replay button. Seems we'd be better served with just a voice message back and forth. But, that might just be me.
I thought I was the only one waiting for sunrise/sunset complication. I’ve gotten too used to having it on the previous watches.
Score: 2 Votes (Like | Disagree)
jclardy Avatar
74 months ago
Wow, this is actually going to immensely improve my Apple Watch experience. I’ve been avoiding the new faces because I don’t have a Messages complication. Unfortunately it doesn’t look like it displays the number of unread, but I’ll take what I can get from Apple on the software side.
Score: 2 Votes (Like | Disagree)

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...
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 ...
icloud private relay outage

iCloud Private Relay Experiencing Outage

Thursday July 25, 2024 3:18 pm PDT by
Apple’s iCloud Private Relay service is down for some users, according to Apple’s System Status page. Apple says that the iCloud Private Relay service may be slow or unavailable. The outage started at 2:34 p.m. Eastern Time, but it does not appear to be affecting all iCloud users. Some impacted users are unable to browse the web without turning iCloud Private Relay off, while others are...