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

$99.00 $139.00 Save $40.00
  • Fitment verified for YOUR exact year/model/trim
  • Not sure? Ask a Tech (takes 5 min, we confirm before you order)
  • Got install questions? Text a tech who's actually installed this part before, even after it arrives
Shipping

Most orders ship in 3-5 days

Tesery Official Store  |  SKU: TSL5401-black-6
Expert Install SupportExpert Install Support
30-Day Returns30-Day Returns
One Year WarrantyOne Year Warranty
LIVE NOW: Automatic entries into the E90 Giveaway!
Every $1 Spent = Entries into our E90 Giveaway

Details

Ultimate Backup Key

Don't Let a Dead Phone
Lock You Out

No key card? No phone battery? No problem.
The Tesery Smart Ring is your ultimate Plan B. It replaces the bulky key fob and card, ensuring you always have access to your Model 3/Y. It’s the key you wear, so you can never lose it.

Zero charging required. Always on.

Tesla Ring Key Unlocking Model 3
Official Tesla Tech

Instant Unlock
Seamless Driving

Unlike cheap clones, our ring is equipped with the Official Tesla Original NFC Chip. This ensures instantaneous recognition with no lag.

Simply tap to unlock, and place your hand on the console to drive. It's a seamless interaction that feels like magic.

Starting Tesla with Ring

Jewelry Grade Zirconia Ceramic

We combined luxury with utility. Crafted from Polished Zirconia Ceramic and Epoxy Resin. Skin-friendly. Scratch-resistant. Hypoallergenic.

Skin-friendly
Hypoallergenic
IP68 Waterproof
Swim, Surf, Shower
0.11" Thin
7mm Standard Width
Adventure Ready

Go Anywhere
Carry Nothing

Going for a run, surfing, or swimming? Leave the bulky phone and wallet in the glovebox. The Tesery Ring is IP68 Waterproof and dustproof.

It also comes in exquisite packaging, making it the perfect gift for the Tesla owner in your life.

Tesla Ring Waterproof Scenario

Find Your Perfect Fit

Use standard US Ring Sizing. Follow these steps for accuracy.

1

Measure an Existing Ring

Take a ring that fits the intended finger perfectly. Measure the inside diameter (not outside) in millimeters. Match it to the chart below.

2

Use String or Paper

Wrap a piece of non-stretchy string or paper around the base of your finger. Mark the overlap point, then measure the length (Circumference) in mm.

3

Visit a Jeweler

For the most accurate fit, visit a local jeweler. Ask them to measure your finger for a Standard US Fit (not comfort fit) ring.

US Size Inside Diameter (mm) Circumference (mm)
Size 6 16.5 mm 53 mm
Size 7 17.3 mm 56 mm
Size 8 18.2 mm 59 mm
Size 9 18.9 mm 62 mm
Size 10 19.8 mm 65 mm
Size 11 20.7 mm 68 mm
Size 12 21.3 mm 71 mm
💡
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)
Waterproof Rating IP68 (Safe for swimming/showering)
Charging None Required (Passive)

Vehicle Compatibility

Engineered for the full S3XY lineup and beyond.

Model 3 Highland (2024+)
Model 3 (2017-2023)
Model Y Juniper (2025+)
Model Y (2020-2024)
Cybertruck
Model S (2021+)
Model X (2021+)

Frequently Asked Questions

How do I find my ring size?
We use standard US sizing. We highly recommend visiting a local jeweler to get your finger measured for the best fit, or use a standard ring sizing tool. If you are between sizes, we suggest sizing up for comfort.
Which Tesla models are compatible with Tesery Ring?
Tesery Ring is compatible with Model S and Model X vehicles produced in 2021 or later and all Model 3, Model Y and Cybertruck vehicles. Access is granted from the driver's side.

You can connect one ring to multiple Tesla vehicles simultaneously, as long as they are compatible with Tesery ring.
Does this ring need to be charged?
No. The ring uses passive NFC technology, similar to your credit card or Tesla key card. It harvests energy directly from the car's sensor, so it never needs batteries or charging.
How do I pair it with my Tesla?
Pairing is simple. On your Tesla screen, navigate to Locks > Keys > Add Key. Follow the on-screen instructions to tap your ring on the center console card reader. It takes less than a minute.
Where is the best place to tap the ring?
For unlocking, tap the knuckle area of the ring against the B-pillar (below the camera). For starting the car, place your hand flat on the center console cup holder area. The sensor sensitivity can vary slightly by car model.
Can I wear it while swimming or showering?
Yes! The ring is rated IP68 Waterproof and Dustproof. You can wear it while washing hands, showering, or swimming without worry.
Influencer Reviews

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Fitment

Our Guarantee

Warranty Assurance:

At K2 Industries, your satisfaction is our priority, and we stand behind the quality of our products. Here's a brief overview of our warranty:

Defect Coverage:
If you find a defect after receiving your order, get in touch with us. We're committed to resolving the issue, whether it involves a replacement, repair, or refund.

Installation Note:
Please inspect your purchase before installation. Unfortunately, damages post-installation are not covered, so ensure everything looks good beforehand.

Claims Made Simple:
Need to make a claim? Reach out to us at support@k2-industries.com. We're here to assist you. Just keep your original packaging and documentation handy.

Your Satisfaction Matters:
Your trust in K2 Industries is appreciated. We're dedicated to ensuring your satisfaction with our quality automotive parts.

Shipping & Returns

Shipping Information:

At K2 Industries, we strive to provide a seamless and efficient shopping experience for automotive enthusiasts like you. Our commitment is to deliver high-quality parts to your doorstep with the utmost care.

Fast and Reliable Shipping:
Many of our products are stocked in our local warehouse, ensuring swift processing and delivery. Orders placed for these items typically ship within 2-5 business days, allowing you to get your parts in no time.

Extended Selection, Global Reach:
To offer you a broader range of automotive parts, some items are sourced from trusted suppliers around the world. While these products might have a slightly longer processing time, we assure you that the wait is worth it for the exceptional quality and value they bring.

Shipping Transparency:
For products shipped internationally, we provide estimated delivery times on the product page. Rest assured, we are continually working to optimize our supply chain and minimize any potential delays.

Combined Shipments:
To streamline your shopping experience, if your order includes items from both our local warehouse and international suppliers, they may be shipped separately. You will receive separate tracking information for each shipment.

Questions or Concerns?
If you have any questions about shipping or would like assistance tracking your order, our dedicated customer support team is here to help. Feel free to reach out to us at support@k2-industries.com.

You can also track your order here

Thank you for choosing K2 Industries for your automotive needs. We appreciate your trust in us.

Review image
Jared D.
I love my new front lip!!
Review image
Victor H.
Pictures don’t do it justice. The ghost out American flag Tesla logo and ghost out American flag Tesla letters look great. Couldn't be more happier. Also great friendly customer service. Would definitely recommend to anyone.
Review image
Francesco S.
Fit perfectly i love it
Review image
Calvin S.
Looks awesome and build quality is great!
Review image
Joshua L. W.
Looks phenomenal and was an easy install!
Review image
Mark C.
Looks great carbon fiber red very nice

The K2 Difference

  • • Built by enthusiasts who've made every fitment mistake you're afraid of. Now we verify parts for 30,000+ builds a year with zero wrong-part claims.
  • • Real specialists answer your questions in minutes, not chatbots reading scripts. We've built the same cars you're building.
  • • Freight damage, wrong parts, installation question, we handle it so you don't deal with suppliers or shipping companies.
Founder photo

Built By Someone Who's Been There

Max, the Owner, started in his garage making E36 M3 tail lights in his own oven.

  • • Started modifying cars before he could legally drive them
  • • Spent years hunting down parts that actually fit and don't suck
  • • Made the same fitment mistakes you're afraid of
Founder photo

What You Get With Every Order

Products Selected to Meet Quality & Fitment Standards we Stand Behind.
Products Selected to Meet Quality & Fitment Standards we Stand Behind.
Get Help From People Who Actually Understand Builds & Fitment.
Get Help From People Who Actually Understand Builds & Fitment.
Designed to Resist UV Exposure, Wear, and Everyday Use.
Designed to Resist UV Exposure, Wear, and Everyday Use.
Join Thousands of Builders Who
Trust K2
Join Thousands of Builders Who Trust K2

What Sets K2 Industries Apart?

We don’t just sell parts. We actually give a damn.
Pre-Order Fitment Verification
Damage Replacement
Real Experts Answer the Phone
Post-Purchase Installation Support
Curated Quality
30-Day Returns
K2 Industries
Other Brands
K2 Industries
Other Brands
Pre-Order Fitment Verification
Damage Replacement
Real Experts Answer the Phone
Post-Purchase Installation Support
Curated Quality
30-Day Returns
Add to Cart
GuaranteePerfect fit guaranteed

Frequently Asked Questions

How do I know this will actually fit my car?

Every part listing shows compatible years, models, and trims. But here's the thing—trim packages and factory options can be confusing. If you're not 100% certain, text us at 772-277-2495 with your VIN or photos of your car. We'll verify fitment before you order so you're not stuck with an $800 part that doesn't fit. We've done this for 30,000+ builds. We've seen every weird trim combo and factory option. Takes us 2 minutes to verify, saves you weeks of headaches.

What if the part arrives damaged or is the wrong item?

We handle it. You don't fight with freight companies or file claims. Text us photos within 48 hours of delivery. If it's damaged or wrong, we ship a replacement immediately. You're not waiting 6 weeks for a freight claim to process. We eat the cost, not you. This is why we package everything like it's going to war. But if something slips through, we fix it ASAP. No forms, no back-and-forth, no "file a claim and wait." Just text us and we handle it.

Can I install this myself or do I need a shop?

Depends on the part. Emblems, front lips, some spoilers, bolt-on, DIY-friendly, you can do it in your driveway with basic tools. Full bumpers, hoods, wide-body kits, possible for experienced DIYers but most people take them to a shop for paint and install. Check the product description for installation difficulty. If you're unsure, text us. We'll be honest about whether you can handle it or if you should take it to a pro. We'd rather you know upfront than get frustrated halfway through.

What's your return policy if it doesn't fit or I don't like it?

30 days, unused parts in original packaging. You pay return shipping unless we sent the wrong part or it arrived defective. Once you install it, modify it, paint it, or mount it, we can't take it back. That's why we push so hard on verifying fitment BEFORE you order. We don't want you stuck with something you can't use. Text us before ordering if you're unsure. We'll confirm fitment so you never have to worry about returns.

Do you offer financing?

Yes. Affirm and Shop Pay available at checkout for orders over $50. Split payments over 3-12 months depending on order size. No hard credit check to see your options. Most people use this for big-ticket items like body kits, suspension setups, or wheel/tire packages. Rates vary based on credit. You see the monthly payment before you commit. Makes it easier to build now instead of waiting months to save up.

What if I have questions after I receive the part?

Text 772-277-2495. We don't disappear after you buy. Fitment questions, installation issues, "does this bolt go here" questions... we'll walk you through it. We've installed these parts ourselves or helped hundreds of people install them. You're not getting transferred to a call center in the Philippines. You're texting someone who's actually installed your part before. If we can't help remotely, we'll recommend a local shop that knows these parts.

Why should I buy from K2 instead of eBay/Amazon/other sites?

eBay and Amazon sellers don't answer fitment questions. They don't verify your VIN before shipping. They don't handle freight damage claims for you. If something goes wrong, you're filing disputes and waiting weeks. We're builders selling to builders. We verify fitment before you order. We handle damage claims same-day. We answer texts in minutes. We're not the cheapest, but you're not gambling $800 on whether a part fits. You're paying for support, verification, and someone who cares if your build goes sideways.

What does your warranty cover?

1 year against manufacturing defects: cracking, warping, paint peeling, hardware failure, fitment issues caused by the part being made wrong. Does NOT cover installation damage (you cracked it bolting it on), road damage (curb rash, rock chips), or normal wear. If it breaks because we made it wrong, we replace it free. If it breaks because you hit a parking block, that's on you. We're fair about it. Send photos and we'll tell you honestly if it's covered.

Shipping

Do you ship overseas?

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

How much does shipping cost and when will I see the total?

Depending on where you're located, small parts can ship free. Large parts like bumpers, hoods, and body kits require freight shipping. Uou'll see the exact cost at checkout before you pay. Freight usually runs $150-$300 depending on size and your location. We know it's expensive. We negotiate the best rates we can. If you're ordering multiple large parts, text us. We can sometimes combine shipping and save you money. We're not hiding fees in the final step. What you see at checkout is what you pay.

How long will it take to receive my order?

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

See Why Customers Love K2 Industries