You know that moment when you're out for dinner with mates and it comes to splitting the bill - and you wonder how you ever managed to scrape through your GCSE maths?
Well, did you know your Apple Watch has a mega handy 'tip' feature on its calculator, in which it works out how much you should tip (based on percentages) and what each person owes based on how many people you're with?
It's genius! One person demonstrated on TikTok - take a look for yourself...
TikTok user, @spanishkodeine, posted the demo, explaining: "I've had an Apple Watch for years... why I barely found out 'bout this!?"
In the clip, the user can be seen inputting an amount into the calculator, before hitting the 'tip' button, which it calculated based on 20 per cent.
They then had the option to add in a number of people, so the bill could be split between all four.
And other users were blown away that they'd never come across the handy feature before.
One person commented on the video: "WHY DID NO ONE TELL ME THIS".
While another said: "I HAVE to start using this at work."
And one added: "Please we could've used this so many times!"
"Omg I'm doing this from now on it works," added a fourth.
Others were confused as to why the feature wasn't available on iPhones too.
"Why do iPhones not have this too!" Wrote one.
While another said: "But we can't do this on our iPhone?!"
Not gonna' lie, we're learning so much from TikTok these days. Earlier in the week, one woman's hack on how to remove contact lenses went viral.
TikTok user Lala - aka @lalaleluu - revealed a super simple trick - and it seems to work every time.
The trick involves pulling your eyelids up at the top and down at the bottom, before looking sideways and then blinking.
In the clip, Lala explains: "You're not supposed to move your eyes back but to the side if that makes sense, so you pull up and down, and then you look to the side and then you blink.
"So you look here and then you blink... that worked so well!... That was the easiest way to take out contacts."
You can see a demo here!
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