Colmi R03 Smart Ring
4.6Best price now
30% under what the other stores charge
Compared across 3 stores. Prices are checked against each store and labelled with when.
30% under what the other stores charge
Compared across 3 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Colmi R03 is a budget smart ring in titanium alloy that tracks health and activity data and is rated 5ATM for swimming. It weighs 4.7 g and comes in silver, black and rose gold, with an inner diameter of 18.9 mm. At $50.00 at hstrends as of November 5, 2026, it sits at the low end of its recent range across the three stores that list it new.
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In stock
In stockSold by sisy_phus
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Lowest price we've seen: $27.00 on Nov 5 at smartizz.com. Tracked across 5 stores since Nov 5.
Rated 4.6 out of 5 from 181 ratings, so most buyers are satisfied. The score is high for a ring at this price.