THIS year, Apple revealed a new smartwatch that lets you send texts and contact emergency services through a satellite.

But a brainy feature like that doesn’t appear out of thin air. It’s created at secret labs behind closed doors in California – and I’ve had a peek inside.

Apple gave me a rare tour of the special labs that the iPhone maker uses to test its powerful wireless gear out at the company's HQ in Cupertino, California.

And that includes the new satellite-whispering, 5G-toting Apple Watch Ultra 3 , which now has seemingly endless ways to save your life.

For context, the iPhone has had the ability to summon emergency support via satellites for a few years now.

You can also use it to send texts or share your location with pals.

But the iPhone isn’t always the perfect e

See Full Page