This is the secret gadget Kate Middleton and Prince William use to film their flawless Instagram videos

Kate Middleton and Prince William are always on point when it comes to their live Zooms and their Instagram videos - and now the gadget they use to film their videos has been revealed. 

• The royal couple use one man to help them film all their videos for sharing on Instagram.
• The social media guru was pictured using this gadget to get all the right shots of the Duke and Duchess.
• In other royal news, the cruel prank Duchess Camilla played on her little sister and didn't admit to until decades later.

The royal couple's social media lead was recently filmed using a certain gadget while filming Kate and William on a smartphone - and fans were shocked.

Mainly because the gadget, a smartphone stabilizer, is widely available on Amazon - and there are tons of similar gadgets on sale for Amazon Prime Day.

£79 at Amazon

Hohem Gimbal Stabilizer for Smartphones, Amazon | £79

With an anti-shake system and face tracking you'll be able to video for longer and at higher quality with this stabilizer. And now with a 5 per cent discount, it takes the price of this smartphone stabilizer down to £79 - from £82.80. 

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£167.20 at Amazon

ZHIYUN Smooth 5 Combo 3-Axis Smartphone Gimbal Stabilizer, Amazon | £167.20

If you're looking for a bigger discount and something more high tech this stabilizer now has around 20 per cent off its original price - which was £209. With an optimized motor structure and even a tripod which comes with it you'll be a professional vlogger in no time.

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We love the Duke and Duchess of Cambridge's Instagram videos - including their recent Wimbledon videos - like when Kate Middleton’s vibrant yellow dress was hailed as the perfect summer outfit. 

But if you've ever wondered how their social media manager gets such stable professional videos - it's because he uses a stabilizer gadget called a Gimbal. By using this gadget it means he can get different angles, rotate the phone when he needs to and keep the camera stable - therefore producing professional-looking videos. 

The couple's recent Instagram videos include Prince William's stunning fans as he sold copies of the Big Issue on the streets of London and when Kate Middleton wore a statement gingham blouse in a rare at-home video with Cambridge kids.

We're not sure what version the couple's social media manager uses, but for Amazon Prime Day there are tons of discounts on the site - including from brands Hohem and ZHIYUN - with discounts varying from 5 to 20 per cent of their original price.

So if you fancy yourself as a vlogger or want to recreate Kate and William's videos there's no time like the present.