{"product_id":"smart-fitness-ring-heart-rate-sleep-spo2-tracker","title":"Smart Fitness Ring — Heart Rate, Sleep \u0026 SpO2 Tracker","description":"\u003cp\u003e\u003cstrong\u003eA ring that knows more about your health than your doctor does.\u003c\/strong\u003e Tracks heart rate, blood oxygen, sleep stages, stress levels, and daily activity — all from a slim ring you wear 24\/7. No screen, no charger every night, no bulk.\u003c\/p\u003e\u003cp\u003e7-day battery life. Waterproof (100m). Titanium build. Sizes 6–13. Pairs with iOS and Android. The wearable the fitness world switched to in 2026.\u003c\/p\u003e","brand":"Drop Shuttle","offers":[{"title":"Size 8 \/ Black","offer_id":49184024953089,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"Size 9 \/ Black","offer_id":49184024985857,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"Size 10 \/ Black","offer_id":49184025018625,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"Size 8 \/ Silver","offer_id":49184025051393,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"Size 9 \/ Silver","offer_id":49184025084161,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/6030\/5665\/files\/S4c087581b8af46dbb3fcdcdcfde627c88.webp?v=1779846988","url":"https:\/\/dropshuttle.online\/products\/smart-fitness-ring-heart-rate-sleep-spo2-tracker","provider":"Drop Shuttle","version":"1.0","type":"link"}