Amazon is hosting its annual Prime Day event, but for 2025, it is 4 days long (rather than 2). We're rounding up all of the best deals of the event so far and updating this article live with the cream of the crop.

In the US, the Oura Ring 4 has been discounted from $349 to $296.65 at Amazon US, a 15% saving. The discount is bigger in the UK, with the Oura Ring 4 down from £349 to just £280 at Amazon UK, for a 20% saving.

I tested the ring light last month and truthfully, my selfies have never looked so good. The Neewer Basics BR60 5-inch Ring Light is currently at Amazon for $12 — its lowest ever price! This is a massive 45% slash from the usual $21 price tag, and if you love a good Instagram moment, this is a deal you definitely don't want to miss.