Starting on April 5, customers in Thailand will be able to purchase an LTE Apple Watch Series 3 model through TrueMoveH, according to Apple's cellular Apple Watch availability page.
Apple users in Thailand have previously been able to purchase WiFi + GPS Apple Watch Series 3 models, but the LTE version has been unavailable in the country.
With the addition of Thailand, Apple Watch Series 3 models with LTE connectivity will be available in more than a dozen countries and territories, including the United States, Canada, Puerto Rico, Australia, France, Germany, Hong Kong, Japan, Singapore, Switzerland, and the United Kingdom.
Apple Watch Series 3 LTE models were initially available in China at launch but have been discontinued indefinitely as Apple attempts to work out regulatory issues. Apple expects LTE Series 3 models to return to the country at some point in 2018.
While the Apple Watch with LTE is limited in availability, the Apple Watch Series 3 with WiFi and GPS is available in many more countries around the world.