Apple Watch Ultra cellular works in India

Hi JKReddy,

Thanks for contacting Apple Support Communities!

We understand that you'd like to purchase an Apple Watch in the United States to use in India.

The Apple Watch Ultra sold in the United States is designed to be used with cellular carriers based in the Unites States and may not work with cellular carriers in India. You can learn more about how the cellular features of the Apple Watch Ultra function here: Apple Watch GPS + Cellular

"Cellular service support.

To cover the LTE and UMTS bands used around the world, there are two separate cellular models for Apple Watch Series 8, Apple Watch SE and Apple Watch Ultra. They have been optimised for use in the country of purchase and not all models work in all countries or regions. There is no single model that supports cellular service worldwide. To see which carriers in your country or region offer cellular service for Apple Watch, refer to the chart below.2"

We hope this helps.

Cheers!