Prices checked Nov 7, 2026, 5:39 PM ET
Not right now: Circular prices are at their usual levels.
Not right now. Circular prices are at their usual levels: the Circular Ring 2 is $124.99 at eBay. Any Circular deal shows here as soon as it starts.
Circular is a French maker of smart rings focused on sleep, recovery and continuous health tracking in a slim form factor. Its lineup centers on the Ring 2 and the newer Ring 3, which add more sensors and a lighter build. Deal.ai checks every store's price for each Circular ring and keeps a price history for both models.
It checks today's price at every store, compares the alternatives and answers in about a minute.