If you're looking for a great smart ring that won't cost you the Earth, there's a new name in town. Black Shark's smart ring has hit shelves and offers plenty of health tracking sensors alongside a price tag that's less than $100.
The trouble, though, is it remains only available in China at the time of writing. Still, if you have 599 yuan to spend (that's around $82 / £66 / AU$129), it's certainly feature-packed.
