Custom Smart Ring Key for Tesla Model 3 / Y / S / X / Cybertruck

Vehicle Compatibility Guide

All ring styles are custom-made and require 5 days for customization.

⚠️ Model S & Model X compatibility is specifically for New 2021+ models

Teskay Smart Ring | The Ultimate Backup Key

Don't let a dead phone lock you out. No key card? No phone battery? No problem. The Teskay Smart Ring is your ultimate Plan B.

It completely replaces the bulky key fob and plastic card, ensuring you always have access to your Tesla. It’s the key you wear, so you can never lose it. Zero charging required. Always on. Simply tap to unlock, and place your hand on the console to drive. It's a seamless interaction that feels like magic.

Key Features & Benefits

⚡ Official Tesla Tech (Instant Unlock): Unlike cheap clones, our ring is equipped with the Official Tesla Original NFC Chip. This ensures instantaneous recognition with absolutely zero lag.

💎 Jewelry Grade Zirconia Ceramic: We combined luxury with utility. Crafted from Polished Zirconia Ceramic and Epoxy Resin, this ring is incredibly skin-friendly, hypoallergenic, and scratch-resistant.

🌊 IP68 Waterproof: Swim, surf, shower, and sweat. The ring is fully sealed against water and dust so you never have to take it off.

🏃♂️ Adventure Ready (Carry Nothing): Going for a run or hitting the beach? Leave the bulky phone and wallet securely in the glovebox. You are always ready to go.

📏 Ultra-Thin & Comfortable: At just 0.11" thin and boasting a standard 7mm width, it feels completely natural on your finger.

Find Your Perfect Fit

We use standard US Ring Sizing. For the most accurate fit, we recommend visiting a local jeweler to be measured for a Standard US Fit (not comfort fit) ring. Alternatively, measure the inside diameter of an existing ring or the circumference of your finger using string.

💡 Pro Tip: Fingers swell slightly throughout the day or in warm weather. Measure your finger at the end of the day. If you are between two sizes, we recommend sizing up for a more comfortable fit.

Technical Specifications:
• Material: Polished Zirconia Ceramic + Epoxy Resin
• Chip Type: Official Tesla Original NFC Chip
• Ring Width: 7mm (Standard) / Thickness: 0.11"
• Waterproof Rating: IP68 (Safe for swimming/showering)
• Charging: None Required (Passive NFC)

Frequently Asked Questions