{"product_id":"rifesi-valentines-day-gifts-smart-ring-for-women-men-titanium-fitness-ring-with-heart-rate-sleep-step-spo2-monitor-stress-hrv-tracking-7-day-battery-25atm-waterproof-no-subscription","title":"RIFESI Valentine's Day Gifts, Smart Ring for Women \u0026 Men - Titanium Fitness Ring with Heart Rate, Sleep, Step \u0026 SpO2 Monitor, Stress \u0026 HRV Tracking, 7-Day Battery, 25ATM Waterproof — No Subscription","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e RIFESI\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e【Fingertip Convenience】 Comprehensive daily health tracking All essential vital and activity metrics are covered: continuous heart rate, step counter, calories, sleep stages, blood oxygen (SpO2) and stress\/HRV insights. This compact smart ring gives smartwatch-level data in a minimal form factor so you can monitor wellness without a bulky band\u003c\/li\u003e\n\u003cli\u003e【Accurate Sizing Recommended】 Designed for both women \u0026amp; men Sleek unisex design fits everyday wear. To ensure measurement accuracy, we recommend using a supplied sizing kit before purchase — a snug fit is essential for reliable readings from any smart ring for women or smart rings for men\u003c\/li\u003e\n\u003cli\u003e【Full Feature Access】 No subscription All features work through the free companion app — real-time sync, history and trends without recurring fees. Enjoy lifetime access to health reports and in-app charts with no hidden charges (saves on long-term costs vs subscription wearables). The product is a practical fitness ring alternative to monthly-paid trackers.\u003c\/li\u003e\n\u003cli\u003e【Long Battery Life】 Reliable 7-day typical use per charge and includes a compact charging case for on-the-go top-ups. LED charging indicators guide correct placement — place the ring into the case aligned with the internal groove until the indicator shows charging.\u003c\/li\u003e\n\u003cli\u003e【Daily Water Protection】 Durable, skin-friendly titanium Crafted from lightweight, hypoallergenic titanium alloy for comfortable 24\/7 wear. Rated 5ATM waterproof so it stands up to handwashing, sweat, rain and quick showers—perfect for workouts and daily life. Also positions well as an elegant rings for women option.\u003c\/li\u003e\n\u003cli\u003e【Cross-Platform App Compatibility】 Fast pairing and Quick setup: charge, install the free companion app (iOS \u0026amp; Android), enable Bluetooth and pair. Works with both iPhone and Android phones for seamless data sync — ideal for users already using other fitness trackers who want a compact alternative.\u003c\/li\u003e\n\u003cli\u003e【Life Timeline \u0026amp; Moments (digital log)]】 Beyond metrics Includes timeline-style logs in-app to mark important dates\/events alongside health trends — a personal wellbeing diary that helps connect lifestyle events to your data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 6.7 x 4.3 x 1.0 inches\u003c\/p\u003e","brand":"CrafTecker","offers":[{"title":"Default Title","offer_id":50840674992295,"sku":"B0FPCS5PQP","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/0339\/2167\/files\/71-dEernKzL.jpg?v=1780869065","url":"https:\/\/craftecker.com\/products\/rifesi-valentines-day-gifts-smart-ring-for-women-men-titanium-fitness-ring-with-heart-rate-sleep-step-spo2-monitor-stress-hrv-tracking-7-day-battery-25atm-waterproof-no-subscription","provider":"CrafTecker","version":"1.0","type":"link"}