Google on Tuesday announced eSIM wireless service on its Pixel 3smartphone with Reliance Jio and Airtel telecom carriers in India.

Google was the first smartphone vendor to support built-in eSIMs with its Project Fi — now called Google Fi — network last year.

"Sprint in the US, EE in the UK, Airtel and Reliance Jio in India, and Truphone and Gigsky in various countries will also roll out eSIM support for Pixel 3 in the coming months," Kerrie Lenhart Hogan, Director, Partnerships at Google, said in a statement.

"If you're in Germany, look out for the ability to purchase Pixel 3 with eSIM functionality from Deutsche Telekom and Vodafone soon."

Pixel 2 was the first major smartphone with eSIM — an embedded SIM that lets you instantly connect to a carrier network with the tap of a button.

With eSIM, users can connect across devices in the Google ecosystem — from Android smartphone to Chrome books to Wear OS smartwatches.

"To enable a consistent and simple experience across the ecosystem, we're also creating a programme that allows Android device makers to build an eSIM-capable smartphone," said Google.

Launched in October, "Pixel 3" costs Rs 71,000 for the 64GB variant in India and up to Rs 80,000 for the 128GB storage variant.

The "Pixel 3 XL" is available at Rs 83,000 for the 64GB variant and up to Rs 92,000 for the 128GB model.