{"title":"Home page","description":null,"products":[{"product_id":"circa-smart-ring","title":"CIRCA Smart Ring — Heart Rate, SpO2 \u0026 Sleep Tracking (Charging Case Included)","description":"\u003cp\u003eCIRCA is a screen-free health tracker you wear as a ring. It reads heart rate and blood oxygen, tracks sleep, and counts steps, distance and calories, all synced to the free QRing app over Bluetooth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeart rate and SpO2\u003c\/strong\u003e in real time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleep\u003c\/strong\u003e duration and quality, every morning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteps, distance and calories\u003c\/strong\u003e all day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.9 g, 6.8 mm\u003c\/strong\u003e, no screen, no strap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 10 days\u003c\/strong\u003e per charge (maker rated), portable charging case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with\u003c\/strong\u003e iOS 8.0+ and Android 5.1+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote camera shutter\u003c\/strong\u003e for your phone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e CIRCA ring, portable charging case, USB charging cable, user manual.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizing:\u003c\/strong\u003e US sizes 7 to 13. Between sizes? Go up one. See the \u003ca href=\"\/pages\/size-guide\"\u003esize guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNot a medical device. Readings are for general wellness and fitness only. Not rated for water: remove before showering or swimming.\u003c\/em\u003e\u003c\/p\u003e","brand":"CIRCA","offers":[{"title":"Black \/ 7","offer_id":50532474880242,"sku":"CIRCA-RING-BLK-7","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 8","offer_id":50532474913010,"sku":"CIRCA-RING-BLK-8","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 9","offer_id":50532474945778,"sku":"CIRCA-RING-BLK-9","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 10","offer_id":50532474978546,"sku":"CIRCA-RING-BLK-10","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 11","offer_id":50532475011314,"sku":"CIRCA-RING-BLK-11","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 12","offer_id":50532475044082,"sku":"CIRCA-RING-BLK-12","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 13","offer_id":50532475076850,"sku":"CIRCA-RING-BLK-13","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 7","offer_id":50532475109618,"sku":"CIRCA-RING-GLD-7","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 8","offer_id":50532475142386,"sku":"CIRCA-RING-GLD-8","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 9","offer_id":50532475175154,"sku":"CIRCA-RING-GLD-9","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 10","offer_id":50532475207922,"sku":"CIRCA-RING-GLD-10","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 11","offer_id":50532475240690,"sku":"CIRCA-RING-GLD-11","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 12","offer_id":50532475273458,"sku":"CIRCA-RING-GLD-12","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 13","offer_id":50532475306226,"sku":"CIRCA-RING-GLD-13","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 7","offer_id":50532475338994,"sku":"CIRCA-RING-SLV-7","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 8","offer_id":50532475371762,"sku":"CIRCA-RING-SLV-8","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 9","offer_id":50532475404530,"sku":"CIRCA-RING-SLV-9","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 10","offer_id":50532475437298,"sku":"CIRCA-RING-SLV-10","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 11","offer_id":50532475470066,"sku":"CIRCA-RING-SLV-11","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 12","offer_id":50532475502834,"sku":"CIRCA-RING-SLV-12","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 13","offer_id":50532475535602,"sku":"CIRCA-RING-SLV-13","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/9107\/2754\/files\/circa-ring-black.png?v=1790224038"}],"url":"https:\/\/circaring.com\/collections\/frontpage.oembed","provider":"CIRCA","version":"1.0","type":"link"}