The Oura Ring 4 is a 'future-proof smart ring' — and it just dropped to its cheapest price yet ahead of Prime Day
03/06/2026-20:32 03/06/2026-20:35 מחשבים וטכנולוגיה TechRadar דיווח
The Oura Ring 4 is a 'future-proof smart ring,' and it's now on sale for a record-low price of $399 ahead of Prime Day.
