No accessory or garment that Prince Harry and Duchess Meghan wear is going to go unscrutinised.
So, when Harry stepped out on the pairs tour of Australia wearing a new black ring, people were wondering what it was about.
A far cry from the heirloom gems Meghan has been wearing of late, this dark band worn his right hand isnt just decorative.
The ring is actually a fitness tracker called the Oura Ring.
It tracks his activity throughout the day and sleep at night, and allows him to check up on his overall health via a phone app,
Its been on the Duke of Sussexs finger since he and Meghan arrived in Australia, including when they made the much-celebrated pregnancy announcement.
The model of choice for Harry seems to be the Heritage in the stealth colourway, which retails for just under £400.
The company call it the most advanced wearable due to its sensors which measure your pulse, temperature, and a number of other factors to work out what youre doing at any given time.
Oura – who hail fron Finland – won a Red Dot Design Award this year, and has users in over 70 countries.
Could be perfect if youre proposing for a fitness junkie – or a hardcore royalist for that matter.