{"product_id":"r7-smart-ring-sleep-activity","title":"R7 Smart Ring for Sleep \u0026 Activity Trends","description":"\u003cp\u003eR7 is a lightweight smart ring for following everyday sleep, activity and wellness trends without a monthly subscription.\u003c\/p\u003e\u003ch2\u003eWhy choose R7\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEveryday trends:\u003c\/strong\u003e follow sleep, steps, activity, heart rate and blood-oxygen patterns in the companion app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile design:\u003c\/strong\u003e a compact alternative when a watch feels too noticeable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful controls:\u003c\/strong\u003e includes remote camera control and a magnetic charging case.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily-ready build:\u003c\/strong\u003e IP68 water-resistance rating for routine use as described in the included guide.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFor more useful trends\u003c\/h2\u003e\u003cp\u003eWear the ring consistently, use the size that keeps sensor contact stable, and compare patterns over time instead of relying on one reading in isolation.\u003c\/p\u003e\u003ch2\u003eAccuracy and limitations\u003c\/h2\u003e\u003cp\u003eFit, motion, skin contact, temperature and technique can affect consumer wearable readings. Confirm unusual or important results with an appropriate validated device and a qualified healthcare professional.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWellness notice:\u003c\/strong\u003e R7 is intended for general wellness and trend awareness only. It is not intended to diagnose, treat, cure or prevent disease, is not a substitute for professional medical advice, and does not provide emergency monitoring.\u003c\/p\u003e","brand":"Saydian","offers":[{"title":"银色","offer_id":49640677572856,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"金色","offer_id":49640677605624,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/7127\/5256\/files\/1_e5f3a0c1-6274-4bff-9865-d00e82578a15.png?v=1782267918","url":"https:\/\/shop.saydian.com\/products\/r7-smart-ring-sleep-activity","provider":"Saydian","version":"1.0","type":"link"}