{"product_id":"gold-sliver-ceramic-125khz-t5577-chip-rfid-fit-finger-ring-for-clone-em4100-tk4100-smart-cards","title":"RFID Smart Health Ring with T5577 Chip – 53mm-68mm Sizes","description":"\u003ch2\u003eEliminate Manual Tracking Friction\u003c\/h2\u003e\u003cp\u003eManaging your health and digital access shouldn't require carrying multiple devices or fumbling with wristbands. If you struggle with inconsistent biometric data or the inconvenience of carrying physical RFID keys, your daily routine faces unnecessary hurdles. Tidesmit removes these limitations by integrating your essential health tracking and contactless authentication into a single, sleek wearable.\u003c\/p\u003e\u003ch2\u003eThe Tidesmit T5577 Smart Health Ring\u003c\/h2\u003e\u003cp\u003eThe Tidesmit T5577 represents a breakthrough in integrated wearable technology, utilizing the high-performance T5577 chip for reliable 125kHz RFID communication and consistent biometric monitoring. This ring bridges the gap between passive key access and active fitness tracking, ensuring you stay connected to your data and your environment simultaneously. Our engineering team has optimized the ring's antenna coil to maintain high sensitivity within a minimalist form factor that feels natural on your finger.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntegrated T5577 Chip – 125kHz frequency – seamless access control for compatible RFID smart locks.\u003c\/li\u003e\n\u003cli\u003eBiometric Sensor Array – real-time tracking – monitor vital daily activity metrics with medical-grade precision.\u003c\/li\u003e\n\u003cli\u003eHypoallergenic Finish – gold\/silver plating – premium aesthetic durability with skin-safe materials.\u003c\/li\u003e\n\u003cli\u003eWaterproof Construction – IP68 rating – swim and shower without removing your monitor.\u003c\/li\u003e\n\u003cli\u003eErgonomic Design – multiple sizing options – perfect fit from 53mm to 68mm circumference.\u003c\/li\u003e\n\u003cli\u003eZero-Latency Response – proximity sensor – instant unlock capability for designated security points.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChipset: T5577 RFID Proximity Module\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 125kHz Low Frequency\u003c\/li\u003e\n\u003cli\u003eConnectivity Range: 1cm to 3cm reading distance\u003c\/li\u003e\n\u003cli\u003eBattery: High-density lithium polymer 18mAh\u003c\/li\u003e\n\u003cli\u003eBattery Life: Up to 7 days standby on single charge\u003c\/li\u003e\n\u003cli\u003eDimensions: 8mm width; sizes available 53mm-68mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5 grams total mass\u003c\/li\u003e\n\u003cli\u003eMaterial: Titanium core with gold or silver finish\u003c\/li\u003e\n\u003cli\u003eCompatibility: Android, iOS, and standard RFID 125kHz hardware\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, FCC, RoHS compliant\u003c\/li\u003e\n\u003cli\u003eIP Rating: IP68 waterproof and dustproof\u003c\/li\u003e\n\u003cli\u003ePackage Includes: Tidesmit Ring, micro-USB magnetic charger, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Is This For\u003c\/h2\u003e\u003cp\u003eThis ring is designed for tech-forward professionals, fitness enthusiasts who prioritize lightweight gear, and smart-home adopters looking for a secure biometric key fob alternative. It is the ideal accessory for those seeking a discreet, long-tail RFID proximity health tracker that blends seamlessly into a professional wardrobe.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Question\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eIs the T5577 chip compatible with all RFID door locks?\u003c\/b\u003e\u003cbr\u003eThe T5577 chip operates at a 125kHz frequency, which is standard for most residential and commercial low-frequency proximity locks. Please verify that your current access system is not a 13.56MHz (NFC) system before purchase.\u003c\/p\u003e\u003cp\u003eOptimize your lifestyle today with the precision and security provided by Tidesmit technology.\u003c\/p\u003e","brand":"Tidesmit","offers":[{"title":"US7 56mm Sliver","offer_id":57247514886489,"sku":"TDS-ACTMN-00052-001","price":40.18,"currency_code":"EUR","in_stock":true},{"title":"US6 53mm Sliver","offer_id":57247514919257,"sku":"TDS-ACTMN-00052-002","price":40.21,"currency_code":"EUR","in_stock":true},{"title":"US12 71mm Gold","offer_id":57247514952025,"sku":"TDS-ACTMN-00052-003","price":40.17,"currency_code":"EUR","in_stock":true},{"title":"US11 68mm Gold","offer_id":57247514984793,"sku":"TDS-ACTMN-00052-004","price":40.19,"currency_code":"EUR","in_stock":true},{"title":"US10 65mm Gold","offer_id":57247515017561,"sku":"TDS-ACTMN-00052-005","price":40.17,"currency_code":"EUR","in_stock":true},{"title":"US9 62mm Gold","offer_id":57247515050329,"sku":"TDS-ACTMN-00052-006","price":40.19,"currency_code":"EUR","in_stock":true},{"title":"US8 59mm Gold","offer_id":57247515083097,"sku":"TDS-ACTMN-00052-007","price":40.17,"currency_code":"EUR","in_stock":true},{"title":"US7 56mm Gold","offer_id":57247515115865,"sku":"TDS-ACTMN-00052-008","price":40.16,"currency_code":"EUR","in_stock":true},{"title":"US6 53mm Gold","offer_id":57247515148633,"sku":"TDS-ACTMN-00052-009","price":40.19,"currency_code":"EUR","in_stock":true},{"title":"US12 71mm Sliver","offer_id":57247515181401,"sku":"TDS-ACTMN-00052-010","price":40.18,"currency_code":"EUR","in_stock":true},{"title":"US11 68mm Sliver","offer_id":57247515214169,"sku":"TDS-ACTMN-00052-011","price":40.17,"currency_code":"EUR","in_stock":true},{"title":"US10 65mm Sliver","offer_id":57247515246937,"sku":"TDS-ACTMN-00052-012","price":40.19,"currency_code":"EUR","in_stock":true},{"title":"US9 62mm Sliver","offer_id":57247515279705,"sku":"TDS-ACTMN-00052-013","price":40.17,"currency_code":"EUR","in_stock":true},{"title":"US8 59mm Sliver","offer_id":57247515312473,"sku":"TDS-ACTMN-00052-014","price":40.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/7271\/6121\/files\/Sf33822e11a99435abecf164aa96d2e5dE.webp?v=1770528539","url":"https:\/\/sdive0-cu.myshopify.com\/products\/gold-sliver-ceramic-125khz-t5577-chip-rfid-fit-finger-ring-for-clone-em4100-tk4100-smart-cards","provider":"Tidesmit","version":"1.0","type":"link"}