Apple Watch Cellular and an iPad - SMS message inconsistencies

Reposting an issue that another parent shared 2 years ago:


My child has an apple watch that I just set up with my phone. So she now has a phone number just for the apple watch (not a real phone number). She can receive messages on her watch through that phone number OR her apple ID.


But then when she goes onto her iPad, she checks messages and half of the messages aren't there, because they've gone to her watch phone number, and not her apple ID.


This seems crazy to me - I'm sure I'm not the only one with a kid who isn't old enough for a phone, so they have a watch. And they have an iPad also. If it's all linked to her apple ID (including the watch phone number), then why would they also not show up on her ipad?


My additional thoughts -

The messages that receive fine on both iPad and Watch are mostly people with Apple phones. However, if there is a group message with someone that does not have a Apple phone, the iPad doesn’t receive the message. I’ve checked the settings on the iPad and both her Apple Watch and iCloud are both checked.

Apple Watch SE

Posted on Sep 30, 2024 7:48 AM

Reply
Question marked as Top-ranking reply

Posted on Sep 30, 2024 8:49 AM

If exchanging messages with Android or non-Apple devices, you’ll need to use Cellular SMS/MMS messaging.


An iPad, whether a Cellular model or not, is not capable of directly accessing Cellular Voice or SMS/MMS Messaging features. An iPad with either WiFi or Cellular connectivity alone can only access IP-data services. If you have added an eSIM or physical DataSIM and Cellular plan to a WiFi+Cellular model of iPad, the number associated with the eSIM/SIM card is only used to identify your account for billing purposes. This number is not used for making calls or sending messages.


However, when paired with an iPhone, the capabilities of iPad significantly broaden to include access to Cellular Voice and Messaging services of the associated iPhone - relayed to the iPad over WiFi using Apple’s continuity features.


More information about Continuity and the relevant Cellular services can be found here:


Continuity

Use Continuity to connect your Mac, iPhone, iPad, iPod touch and Apple Watch – Apple Support


SMS/MMS Messaging

How to forward SMS/MMS text messages from your iPhone to your iPad, iPod touch or Mac - Apple Support



If you have an iPhone - and both iPad and iPhone are signed-in to iCloud with the same AppleID - to send SMS/MMS messages (green bubbles) from your iPad you must explicitly enable Text Message Forwarding for your iPad on your iPhone...


On your iPhone:

Settings > Messages > Text Message Forwarding - set to ON - and explicitly enable your iPad from the list of devices.


Also ensure that Messages in iCloud is enabled on both your iPhone and iPad:

Settings > [Your Name / AppleID] > Messages - set to ON



You will note that while iPhone provides SMS forwarding for other devices, Apple Watch does not provide this capability.

5 replies
Question marked as Top-ranking reply

Sep 30, 2024 8:49 AM in response to jbergado

If exchanging messages with Android or non-Apple devices, you’ll need to use Cellular SMS/MMS messaging.


An iPad, whether a Cellular model or not, is not capable of directly accessing Cellular Voice or SMS/MMS Messaging features. An iPad with either WiFi or Cellular connectivity alone can only access IP-data services. If you have added an eSIM or physical DataSIM and Cellular plan to a WiFi+Cellular model of iPad, the number associated with the eSIM/SIM card is only used to identify your account for billing purposes. This number is not used for making calls or sending messages.


However, when paired with an iPhone, the capabilities of iPad significantly broaden to include access to Cellular Voice and Messaging services of the associated iPhone - relayed to the iPad over WiFi using Apple’s continuity features.


More information about Continuity and the relevant Cellular services can be found here:


Continuity

Use Continuity to connect your Mac, iPhone, iPad, iPod touch and Apple Watch – Apple Support


SMS/MMS Messaging

How to forward SMS/MMS text messages from your iPhone to your iPad, iPod touch or Mac - Apple Support



If you have an iPhone - and both iPad and iPhone are signed-in to iCloud with the same AppleID - to send SMS/MMS messages (green bubbles) from your iPad you must explicitly enable Text Message Forwarding for your iPad on your iPhone...


On your iPhone:

Settings > Messages > Text Message Forwarding - set to ON - and explicitly enable your iPad from the list of devices.


Also ensure that Messages in iCloud is enabled on both your iPhone and iPad:

Settings > [Your Name / AppleID] > Messages - set to ON



You will note that while iPhone provides SMS forwarding for other devices, Apple Watch does not provide this capability.

Sep 30, 2024 8:58 AM in response to jbergado

jbergado wrote:

Hi Phil. Thank you.

So an iPad + Watch (cellular) doesn't work

Nope.



But an iPad + iPhone does work

Yup. The iPad connects to the iPhone to get its SMS messages.


In other words, my iPad works fine sending and receiving sms messages.

The iPad works with the iPhone yes.


But my daughter's iPad does not work sending and receiving sms messages.

If there's no iPhone to get the SMS messages from, it won't work.


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Apple Watch Cellular and an iPad - SMS message inconsistencies

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