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RingConn Gen 2 Air Everything else · RingConn
£179 new on Amazon UK. Ranked #4 of the best smart rings.
Prices from when we last checked; confirm on the retailer's page. We earn a small commission if you buy through these links, at no cost to you.
Best lightweight ring
The thinnest ring here at 2mm and 2.5g, for people who notice anything on their finger at night. The listing says it tracks sleep, heart rate, stress, blood oxygen, activity and menstrual cycles, with up to 10 days of battery. This listing is a fixed size 10, so check with the sizing kit before ordering. See it against the rest of the best smart rings →
