iPhone Users in Japan Can Now Send Messages via Satellite

iPhone users in Japan are now able to use Apple's Messages via satellite feature, Apple said today. Messages via satellite works on the ‌iPhone‌ 14 or later and the Apple Watch Ultra 3, allowing users who have no cellular or Wi-Fi connection to use satellite connectivity for messaging.

japan messages via satellite
When attempting to send a message with no cellular or Wi-Fi connection, ‌iPhone‌ users in Japan will see a message that prompts them to connect to the nearest satellite. After connecting, users can send and receive iMessages, SMS messages, emoji characters, and use the Messages Tapback feature.

Messages sent via satellite offer the same end-to-end encryption as messages sent over Wi-Fi or cellular.

Japanese users already had access to emergency SOS via satellite and the option to share location via satellite in the Find My app, so the new Messages via satellite option joins those two features.

iOS 18 or later is required for Messages via satellite on ‌iPhone‌, while the feature needs watchOS 26 or later on the ‌Apple Watch Ultra 3‌. Satellite connectivity continues to be free for all ‌iPhone‌ and Apple Watch users with supported devices.

Tag: Japan

Popular Stories

airpods pro 3 purple

New, Higher End AirPods Pro Coming This Year

Tuesday January 20, 2026 9:05 am PST by
Apple is planning to debut a high-end secondary version of AirPods Pro 3 this year, sitting in the lineup alongside the current model, reports suggest. Back in September 2025, supply chain analyst Ming-Chi Kuo reported that Apple is planning to introduce a successor to the AirPods Pro 3 in 2026. This would be somewhat unusual since Apple normally waits around three years to make major...
iOS 27 Mock Quick

iOS 27 Will Add These 8 New Features to Your iPhone

Sunday January 18, 2026 3:51 pm PST by
iOS 27 is still many months away, but there are already plenty of rumors about new features that will be included in the software update. The first beta of iOS 27 will be released during WWDC 2026 in June, and the update should be released to all users with a compatible iPhone in September. Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense...
14 inch MacBook Pro Keyboard

MacBook Pro Buyers Now Facing Up to a Two-Month Wait Ahead of New Models

Sunday January 18, 2026 6:50 pm PST by
MacBook Pro availability is tightening on Apple's online store, with select configurations facing up to a two-month delivery timeframe in the United States. A few 14-inch and 16-inch MacBook Pro configurations with an M4 Pro chip are not facing any shipping delay, but estimated delivery dates for many configurations with an M4 Max chip range from February 6 to February 24 or even later. At...
smaller dynamic island iphone 18 pro Filip Vabrous%CC%8Cek

iPhone 18 Pro Leak: Smaller Dynamic Island, No Top-Left Camera Cutout

Tuesday January 20, 2026 2:34 am PST by
Over the last few months, rumors around the iPhone 18 Pro's front-panel design have been conflicted, with some supply-chain leaks pointing to under-display Face ID, reports suggesting a top-left hole-punch camera, and debate over whether the familiar Dynamic Island will shrink, shift, or disappear entirely. Today, Weibo-based leaker Instant Digital shared new details that appear to clarify the ...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Later This Year With These 12 New Features

Thursday January 15, 2026 10:56 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another eight months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models, as of January 2026: The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID...

Top Rated Comments

jz0309 Avatar
6 weeks ago
this is a good thing considering the earthquake earlier today, should come to California too I hope
Score: 7 Votes (Like | Disagree)
svish Avatar
6 weeks ago
Nice to see the feature availability expand. Hopefully satellite connectivity and features will be in more countries soon including mine! It is a very useful feature.
Score: 1 Votes (Like | Disagree)
kotaKat Avatar
6 weeks ago
Is this part of the Globalstar expansion out at Bihoro, or is the work at Bihoro for the further augmented service down the line w/ C3?

https://investors.globalstar.com/news-releases/news-release-details/globalstar-begins-major-expansion-ground-station-bihoro-japan
Score: 1 Votes (Like | Disagree)
slomtbr Avatar
6 weeks ago

this is a good thing considering the earthquake earlier today, should come to California too I hope
https://support.apple.com/en-us/120930
Score: 1 Votes (Like | Disagree)
jaytv111 Avatar
6 weeks ago

If I understand correctly, I have an iPhone from an unsupported country (EU), when vising US, iMessages will work without a SIM card (or when there is no connection).
Support page says you need an active SIM: https://support.apple.com/en-us/120930

[HEADING=2]What you need[/HEADING]

* An iPhone 14 or later (all models)1
* The minimum required version of iOS:

* U.S., Canada, Japan: iOS 18 or later
* Mexico: iOS 18.4 or later

* An active SIM
* To use iMessage via satellite, you need to turn on iMessage before you're outside of cellular and Wi-Fi coverage. To use SMS messaging via satellite, your carrier must support it.
* You need to connect to a satellite with your iPhone ('https://support.apple.com/en-us/105097')2
Score: 1 Votes (Like | Disagree)
arqtiq Avatar
6 weeks ago
I just tried it with a Swiss iPhone and Swiss carrier SIM in Canada. Worked flawlessly.
Score: 1 Votes (Like | Disagree)