Network operator "3" is currently the sole cellular provider option at the point of sale on Apple's Danish and Swedish websites, while regional operators Reliance Jio and Airtel appear to have exclusive rights to sell Apple Watch LTE models and provide cellular connectivity for customers in India.
As part of its LTE deal, Jio is offering a new JioEverywhereConnect service, which allows customers to use the same Jio number on both their iPhone and Apple Watch at no extra cost. Airtel is also offering a special introductory cellular trial. Customers can pre-order from either company in-store or online from May 4.
Apple Watch Series 3 models with LTE launched September 22 in the United States, Australia, Canada, China, France, Germany, Japan, Puerto Rico, Switzerland, and the UK, with more countries to follow this year.
(Thanks Jonas, Martin, and Handlaren!)