Watch the moment fuming Emma Willis clashes with husband Matt over their kids in explosive on camera moment

EMMA Willis and husband Matt clashed during a tense moment in their new Channel 4 show.

The couple are taking part in an experiment which looks at the damage smartphones can cause young people.

Emma, 48, and Matt, 41, recently shared their concerns over what their children have access to online.

In a clip from from the show they are seen discussing the safety features on devices belonging to their three kids, Isabelle, Ace and Trixie.

Emma is seen looking slightly annoyed as Matt confesses he wouldn't know how to install the software onto the devices.

She says to him: "I thought you'd done it?"

Matt replies: "No, I didn't know how to do it."

Emma quips: "You said you were putting them on their devices?"

A confused looking Matt says: "Did I?"

Emma and Matt's experiment will see students in one school have their smartphones taken away for 21 days.

And they've confessed their eldest "begged for a long time" before they allowed her to have social media.

Matt said: “For me and Emma, being on our smart phones is part of our job. But it’s how much time our kids spend on their smart phones that has got us worried.

“We’re going through it with our kids and we have no idea how to navigate this.

“We’re worried, we’re scared, everything we’re seeing is negative, but we don’t know how to stop it.

“Our daughter was 11 when she got a smart phone, it’s been the biggest disruptor between us and her, I feel like I lose her to it quite a bit. I miss her.

“The only reason that we ever have any kind of bickering in our house is because of that.”

Emma added: “We never allow them to have social media. Then when she was 14 she had been begging for a long time and we were like, ‘you can have snap chat’. And she’s literally on it all the time."