Does Apple Watch cost money to send text messages?

Whether you need to pay extra for texting with Apple Watch depends on whether you are connected to your mobile phone and use its data network.

1. When you use Apple Watch to send short messages when you are connected to an Apple phone, there is no extra charge.

2. Using Apple Watch's data network to send short messages without connecting the mobile phone requires additional data charges.

3. In addition, some operators may charge extra for using Apple Watch to send short messages, and the specific fees need to be determined by different operators.

Generally speaking, if you want to use the SMS function of Apple Watch without extra charge, it is recommended to use it when connecting your mobile phone.