Eliminate Physical Fob Inconvenience

Fumbling 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.

Your Invisible Keyless Solution

The 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.

Key Features

• High-Density Ceramic Construction - Scratch-resistant surface - Maintains aesthetic brilliance under daily wear.
• Passive NFC Integration - No battery required - Eliminates maintenance and charging downtime.
• Ultra-Slim Profile - 72mm circumference - Ensures comfortable fit during active use.
• IP68 Water Resistance - 1.5m depth submersion - Reliable performance in wet and outdoor environments.
• Automotive Grade Security - AES-128 encryption - Prevents unauthorized signal cloning or spoofing.
• Ergonomic Design - Smooth inner band - Prevents finger fatigue and irritation.
• Rapid Response Time - Under 0.5s latency - Provides near-instant vehicle unlocking.
• Universal Tesla Compatibility - Model 3 and Y - Synchronizes via standard Tesla app authentication.

Technical Specifications

• Connectivity: Passive NFC 13.56MHz
• Range: Active sensing at 1-3cm distance
• Battery: Zero-power passive design
• Dimensions: 72mm circumference (US Size 13)
• Weight: 4.8 grams
• Charging: N/A (Self-powered)
• Compatibility: Tesla Model 3, Tesla Model Y
• Certifications: CE, FCC, RoHS
• IP Rating: IP68 Dust and Waterproof
• Finish: High-gloss Obsidian Ceramic
• Box Contents: NFC Ring, Velvet Storage Pouch, Setup Manual

Who Is This For

This 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.

Frequently Asked Question

Does the ring require an active mobile phone connection to work?
No, 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.

Experience the future of automotive access today with Tidesmit's precision engineering.