Product Catalog›RingConnRingConn Smart Ring, No Subscription, Check Size with Kit (sold separately), Activity/Sleep/Stress/Heart Rate Tracker, 7 Days Battery Life, iOS/Android Compatible (Silver, Size 11)Activity Trackers★★★★★★★★★★4.1(57)€199.00 (≈ CA$312.45)In stockSold by ArtemisAdsTo Store