Side button on Garmin Cirqa. Final Thoughts Overall, I’m impressed with the Garmin Cirqa. Can you use the Garmin Cirqa without a subscription? Yes, unlike Whoop and the Oura Ring 5, you do not need a subscription to use a Garmin Cirqa. Full Specs Garmin Cirqa Review Manufacturer Garmin IP rating IP68 Waterproof 5ATM Size (Dimensions) 27 x 47 x 9 MM Weight 20.7 G Release Date 2026 First Reviewed Date 05/08/2026 Colours Black, Captain Blue, French Grey, Mauve UK RRP £179.99 USA RRP $199.99