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What is Wear OS 2 versus Wear OS 3 ?

Wear OS is an operating system developed by Google used for TAG Heuer Connected Watches.

Wear OS 2 is currently the operating system used for TAG Heuer Connected Watches Calibre E1, E2, E3, and E4. The Calibre E4 model is compatible to receive the latest update of the operating system called Wear OS 3.

Wear OS 3 is only available in certain countries. Supported features and apps may vary between platforms and countries and may be only availbale in certain languages. For more information please contact us here

If your watch is eligible, follow the article How to upgrade the software of my watch to Wear OS 3? if you wish to upgrade to Wear OS 3.

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