{"product_id":"smart-nfc-ring-for-tesla-model-3-and-y-replace-unlock-door-keycard-13-72mm-us-size","title":"Tesla NFC Ring Keyless Entry – 72mm Size 13 Ceramic Slim Fit","description":"\u003ch2\u003eEliminate Physical Fob Inconvenience\u003c\/h2\u003e\u003cp\u003eFumbling for your Tesla key card or smartphone while your hands are full is a persistent friction point in your daily routine. You deserve an access method that moves as fast as your vehicle, keeping your focus on the road rather than searching for lost credentials. Your Tidesmit ring ensures you never deal with dead phone batteries or misplaced cards again.\u003c\/p\u003e\u003ch2\u003eYour Invisible Keyless Solution\u003c\/h2\u003e\u003cp\u003eThe Tidesmit NFC Ceramic Ring acts as your primary, wearable authentication device, engineered specifically for seamless Tesla Model 3 and Y integration. Built with high-grade, hypoallergenic ceramic, this ring utilizes passive NFC technology to unlock your vehicle instantly with a simple touch of the B-pillar. It provides an elegant, battery-free solution that remains ready for use 24\/7 without requiring external power or software updates.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-Density Ceramic Construction - Scratch-resistant surface - Maintains aesthetic brilliance under daily wear.\u003c\/li\u003e\n\u003cli\u003ePassive NFC Integration - No battery required - Eliminates maintenance and charging downtime.\u003c\/li\u003e\n\u003cli\u003eUltra-Slim Profile - 72mm circumference - Ensures comfortable fit during active use.\u003c\/li\u003e\n\u003cli\u003eIP68 Water Resistance - 1.5m depth submersion - Reliable performance in wet and outdoor environments.\u003c\/li\u003e\n\u003cli\u003eAutomotive Grade Security - AES-128 encryption - Prevents unauthorized signal cloning or spoofing.\u003c\/li\u003e\n\u003cli\u003eErgonomic Design - Smooth inner band - Prevents finger fatigue and irritation.\u003c\/li\u003e\n\u003cli\u003eRapid Response Time - Under 0.5s latency - Provides near-instant vehicle unlocking.\u003c\/li\u003e\n\u003cli\u003eUniversal Tesla Compatibility - Model 3 and Y - Synchronizes via standard Tesla app authentication.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnectivity: Passive NFC 13.56MHz\u003c\/li\u003e\n\u003cli\u003eRange: Active sensing at 1-3cm distance\u003c\/li\u003e\n\u003cli\u003eBattery: Zero-power passive design\u003c\/li\u003e\n\u003cli\u003eDimensions: 72mm circumference (US Size 13)\u003c\/li\u003e\n\u003cli\u003eWeight: 4.8 grams\u003c\/li\u003e\n\u003cli\u003eCharging: N\/A (Self-powered)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Tesla Model 3, Tesla Model Y\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, FCC, RoHS\u003c\/li\u003e\n\u003cli\u003eIP Rating: IP68 Dust and Waterproof\u003c\/li\u003e\n\u003cli\u003eFinish: High-gloss Obsidian Ceramic\u003c\/li\u003e\n\u003cli\u003eBox Contents: NFC Ring, Velvet Storage Pouch, Setup Manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Is This For\u003c\/h2\u003e\u003cp\u003eThis ring is designed for active Tesla owners, minimalist commuters, and fitness enthusiasts who value frictionless entry during workouts or outdoor sports. If you are an urban professional looking for a Tesla NFC smart ring for keyless entry, our hardware offers the ultimate intersection of form and security.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Question\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eDoes the ring require an active mobile phone connection to work?\u003c\/b\u003e\u003cbr\u003eNo, the ring operates on passive NFC technology and is authenticated directly with your Tesla's internal security system. As long as your vehicle is programmed to recognize the NFC chip, you can unlock your car without your phone or key card present.\u003c\/p\u003e\u003cp\u003eExperience the future of automotive access today with Tidesmit's precision engineering.\u003c\/p\u003e","brand":"Tidesmit","offers":[{"title":"US Size 13 72mm","offer_id":57247517409625,"sku":"TDS-ACTMN-00062-001","price":84.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/7271\/6121\/files\/S3f953aaae2ea4e57b0407a269d807818p.webp?v=1770528544","url":"https:\/\/tidesmit.com\/products\/smart-nfc-ring-for-tesla-model-3-and-y-replace-unlock-door-keycard-13-72mm-us-size","provider":"Tidesmit","version":"1.0","type":"link"}