{"product_id":"classic-smart-ring","title":"Classic | smart ring","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eStandard accessories: charging cable, user manual, retail box. \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMain Functions\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHealth Monitoring\u003c\/strong\u003e: Heart rate (resting heart rate accuracy ±5bpm), blood pressure (non-invasive, providing systolic, diastolic and pulse data), blood oxygen (accuracy ±3%), sleep monitoring (automatically identifies deep sleep\/light sleep\/REM stages, error ≤1 hour)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSports Tracking\u003c\/strong\u003e: 8 sports modes including running, cycling, skipping rope, yoga, hiking, walking, golf, dancing; step count accuracy ≥95%; supports calorie, distance statistics and exercise intensity analysis\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Interaction:\u003c\/strong\u003e Smart photography; add friends to view each other's data\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLanguages:\u003c\/strong\u003e English, Simplified Chinese, Traditional Chinese, Russian, Ukrainian, German, French, Italian, Spanish, Portuguese, Polish, Greek, Romanian, Hungarian, Czech, Slovak, Irish, Croatian, Swedish, Danish, Finnish, Arabic, Farsi, Norwegian, Japanese, Korean, Thai, Vietnamese\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e: 20mAh, 3.7\/4.2V Lithium Battery\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWater Resistance\u003c\/strong\u003e: IP68\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWorking Time\u003c\/strong\u003e: 5-7 days\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eStandby Time\u003c\/strong\u003e: 7-10 days (marked in core specs) \/ 15 days (marked in core selling points)\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eShutdown Battery Life\u003c\/strong\u003e: 30 days\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e: 1±0.5 hours\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSystem Requirements\u003c\/strong\u003e: Android 5.0+ \/ IOS 9.0+\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e: Charging Cable, User Manual, Packaging Box\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eData Storage\u003c\/strong\u003e: 7-day rolling storage of health data, automatic backup every 30 minutes\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"smarter4me","offers":[{"title":"Black \/ 8# 18.1mm","offer_id":49715662913792,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 9# 18.9mm","offer_id":49715662946560,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 10# 19.8mm","offer_id":49715662979328,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 11# 20.6mm","offer_id":49715663012096,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 12# 21.4mm","offer_id":49715663044864,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 8# 18.1mm","offer_id":49715663077632,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 9# 18.9mm","offer_id":49715663110400,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 10# 19.8mm","offer_id":49715663143168,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 11# 20.6mm","offer_id":49715663175936,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 12# 21.4mm","offer_id":49715663208704,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 8# 18.1mm","offer_id":49715663241472,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 9# 18.9mm","offer_id":49715663274240,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 10# 19.8mm","offer_id":49715663307008,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 11# 20.6mm","offer_id":49715663339776,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 12# 21.4mm","offer_id":49715663372544,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/7049\/5488\/files\/hf_20260909_114406_1ca46db9-c8f4-42bf-89c8-b7156bea6a24.png?v=1788957228","url":"https:\/\/smarter4me.com\/products\/classic-smart-ring","provider":"smarter4me","version":"1.0","type":"link"}