This is great. I park my car outside in the driveway and leave it locked. Often times I will want access to the car for various reasons and not necessarily for the purpose of driving somewhere so I don't have my phone on me. I wear this as my wedding ring so it's always with me. Very convenient and it looks nice as well. This ring works as intended and is easy to set up. I would recommend it.
TIP: If your ring isn't recognized when you put the ring at the "sweet spot" on the pillar just push in on the locked door handle as if to open the door. Of course it won't open because it is locked but it "wakes" the car and it will now recognize the ring when placed at that "sweet spot" on the pillar.
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This Item  COLMO Tesla Smart Ring Tesla Key Ring Accessories Key Card Model Y Key Fob Replacement Ceramic RFID Smart Ring for Man and Woman Tesla Model 3 Accessories Fast Delivery(US12, Black Nologo-7mm) | | |  |  |  | |
| Price | $99.99 | $99.99 | $99.99 | $119.99 | $119.99 | $119.99 |
| Delivery | Get it as soon as Thursday, May 9 | Get it as soon as Thursday, May 9 | Get it as soon as Thursday, May 9 | Get it as soon as Thursday, May 9 | Get it as soon as Thursday, May 9 | Get it as soon as Thursday, May 9 |
| Customer Ratings | ||||||
| Comfort | ||||||
| Durability | ||||||
| Value for money | ||||||
| Sold By | COLMO US | COLMO US | COLMO US | CNICK | CNICK | CNICK |
| size | 7mmUS12NoLogo | 7mmUS8 | 7mmUS12 | 9 | 10.5 | 12 |
| display size | 7 millimeters | 7 millimeters | 7 millimeters | 0.3 inches | 8 millimeters | 8 millimeters |
| supported applications | Tesla Model 3/Y | — | — | Email, Phone, Camera | Phone, Camera | Phone, Camera |
| input interface | buttons | — | touch pad | touch screen | touch screen | touch screen |
| wireless standard | bluetooth | bluetooth | bluetooth | bluetooth | — | — |
| water resistance | waterproof | — | — | waterproof | waterproof | waterproof |
| case material | Ceramic | Ceramic | Ceramic | — | Ceramic | Ceramic |
| wireless provider | — | — | du | — | du | du |
Product Description
Smart Ring Accessory for Tesla Model 3 RFID Technology Key Card Key Fob Replacement
Your Tesla Model 3 comes with an RFID reader implanted into the center of driver-side B-beam. The term RFID refers to radio-frequency identification. The implanted RFID reader uses electromagnetic fields to automatically identify the electronically stored information in your smart ring. And meanwhile, the smart ring accessory collects energy from the RFID reader's interrogating radio waves. Comparing to Tesla key fob and any other key fobs, there is no charge and battery needed for your smart ring.
Your smart key ring is the perfect replacement for your original Tesla Model 3 key cards. So you won’t need to buy additional key cards, key card covers, and key fobs. It’s also a great way to save some space in your pocket, your handbag, or your purse.
Zirconia Ceramics Smart Ring Accessory for Tesla Model 3
Zirconia ceramics has the lustre of natural gems and the nature of high tenacity limit, high bending and wearing resistance and great heat insulating property. Its coefficient of heat expansion is nearly equal to steel. Therefore, there is no need to worry about your smart ring accessory will be worn out or scratched. It’s also medical degree safe, non-toxic and doesn’t pose any harmful chemicals to human body as well.
Smart Ring Accessory for Tesla Model 3 Finger Size Measuring Tips
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Model 3 Smart Ring Accessory for Tesla
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This ring works on 2021 Model S!
It does work, but as others said takes some getting used to and is a little finicky.Tap your knuckle that has ring about an inch below camera. See pic attached. Sometimes you may need to turn the ring on your finger to make it work. But again definitely takes some time to get used to.To pair the ring, tap it closer to the top of the wireless charging pad. I have also attached a picture of that.
Top reviews from the United States
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Reviewed in the United States on May 9, 2021
Size: 7mmUS12Verified Purchase
Despite the picture showing TWO rings, this is only ONE ring.
I measured my finger, and it was bigger than the largest size. So I got the largest size, and it’s too big.
Update: it fits perfectly on my middle finger, which is where I would now prefer it anyway. The ring unlocks the car reliably once you figure out exactly where to put it. I marked it on my car with a sharpie, which you can’t really see from a distance. (See pictures.)
Just be ready to exchange for a different size, since I’m not sure about how accurate their sizing is.
I dropped my ring onto gravel, and I don’t see any damage. The logo is invisible unless you get it in just the right lighting.
I had some worry the ring might slip off when wet, but it’s actually harder to remove when wet.
I measured my finger, and it was bigger than the largest size. So I got the largest size, and it’s too big.
Update: it fits perfectly on my middle finger, which is where I would now prefer it anyway. The ring unlocks the car reliably once you figure out exactly where to put it. I marked it on my car with a sharpie, which you can’t really see from a distance. (See pictures.)
Just be ready to exchange for a different size, since I’m not sure about how accurate their sizing is.
I dropped my ring onto gravel, and I don’t see any damage. The logo is invisible unless you get it in just the right lighting.
I had some worry the ring might slip off when wet, but it’s actually harder to remove when wet.
Images in this review
Reviewed in the United States on June 9, 2021
Imagine, no more leaving your keyfob under the tire, behind the mud flaps or under a rock somewhere. All your other valuables can now be locked safely in the frunk. This is most secure because thieves can not get into the frunk from inside the passenger compartment of the car, if you use a PIN but don't forget to turn off your phone's bluetooth if you leave your phone in the car.
To use the ring correctly just follow these flawless steps and it will unlock every time:
1. Move ring as close as you can behind the 2nd knuckle of your middle finger.
2. Only bend your fingers at the second knuckle. Do not make a fist.
3. Place the front of your second knuckle to left center of the door pillar below the camera.
*Some other variations may work for you but the open part of the ring must be very close, parallel to and open facing the pillar. Seems tricky at first but you will get used to it in no time.
Update... It separated after two years of use. Maybe because of hand washing with solvents. Its probably past warrantee and i could not contact the seller. The chip and the antenna still work so I glued it back together myself.
Size: 7mm US10Verified Purchase
Must-have if you surf, kayak, paddleboard, swim or jog ect.
Reviewed in the United States on June 9, 2021
Like me, you may leave your car without your phone, without your wallet and without your purse when you go on adventures. If fitted properly, this ring stays with you always. I ordered two different ring sizes just to get the perfect fit, then returned one with no problem. It doesn't use batteries. It's waterproof. It's as hard as zirconia diamonds. You never have to think about it while wearing it.Reviewed in the United States on June 9, 2021
Imagine, no more leaving your keyfob under the tire, behind the mud flaps or under a rock somewhere. All your other valuables can now be locked safely in the frunk. This is most secure because thieves can not get into the frunk from inside the passenger compartment of the car, if you use a PIN but don't forget to turn off your phone's bluetooth if you leave your phone in the car.
To use the ring correctly just follow these flawless steps and it will unlock every time:
1. Move ring as close as you can behind the 2nd knuckle of your middle finger.
2. Only bend your fingers at the second knuckle. Do not make a fist.
3. Place the front of your second knuckle to left center of the door pillar below the camera.
*Some other variations may work for you but the open part of the ring must be very close, parallel to and open facing the pillar. Seems tricky at first but you will get used to it in no time.
Update... It separated after two years of use. Maybe because of hand washing with solvents. Its probably past warrantee and i could not contact the seller. The chip and the antenna still work so I glued it back together myself.
Images in this review
Reviewed in the United States on August 2, 2021
Reviewed in the United States on January 18, 2023
Top reviews from other countries
Gilles Boily
The ring have broke for no reason.
Reviewed in Canada on September 13, 2022Size: 7mmUS6Verified Purchase
Fergs
Convenience on your finger
Reviewed in Canada on September 13, 2021Size: 7mm US9Verified Purchase
Fergs
Reviewed in Canada on September 13, 2021
I want to give a true review of this purchase. First, the seller (whose company name made me wonder, as it’s a little distrusting of a name) was very quick to ship the product, it arrived within a week. I’m in Canada so duty was on top of the price listed. The first ring did not work, I tried everything and watched all videos on programming. The seller was quick to reply to me on the issue and sent me a few different instructions to try but to no avail. I requested I could do the return and try again, they decided to just replace and have me dispose of the first one, within the week I had the replacement and it worked first time when programming. They saved me returning and reordering, Thankyou. The seller refunded the duty paid on the first ring also. Great seller to deal with in my experience and we are on different time zones, there are always one off issues with every product as nothing is perfect in manufacturing of goods, it’s how they deal with that defect as a company that makes the difference. The ring works as it should, you find the right spot and it opens, sometimes it’s best to push on the door handle to wake the car then touch by the piller to unlock, keeping in mind the card has the wire along the outer edge covering a much larger space then the ring can cover, so you may need to move it a few times to get the right spot to open. But now I always have a key on my finger in case the phone is not nearby or in case of a battery drain ect. Great when going to a beach ect and you don’t want to carry your phone there. Great when you go to wash your car and forget your phone inside. It still is holding up fine with everyday wear for months now. Very happy with the purchase.
Images in this review
Rachael T
It’s the way to a techie’s heart
Reviewed in Canada on September 3, 2021Size: 7mmUS7NoLogoVerified Purchase
Rita
Funktioniert, aber ... !
Reviewed in Germany on May 17, 2023Size: 7mmUS7Verified Purchase
Rita
Reviewed in Germany on May 17, 2023
Was die Funktion angeht, dachte ich zunächst, der Chip wäre so klein, dass mein Auto es nur an präzisen Stellen erkennen würde, was mich persönlich genervt hat, da die normale Key Card so wesentlich besser funktionierte. Allerdings habe ich dann herausgefunden, dass mein Auto sobald es länger steht und sich somit auch ausgeschaltet hat, erst auf den Ring reagiert, wenn ich an der Türklinge gezogen habe. Danach funktioniert der Ring auch genauso gut wie die Key Card. Ich weiß nicht, ob das so sein sollte, aber für mich ist das in Ordnung, da der Ring schon um einiges praktischer ist.
Images in this review
