COLMO Tesla Smart Ring Tesla Key Ring Accessories Key Card Model Y Key Fob Replacement Ceramic RFID Smart

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.

Highlights: COLMO Model 3 accessory smart ring is made of Zirconia ceramics. We extracted the original Tesla Model 3 key card chip and put it into the smart ring accessory. The smart ring accessory can perfectly match your Tesla Model 3 and the smooth surface won’t leave any scratches. COLMO Model 3 key card replacement is easy and convenient to use and fast access to your Tesla Model 3. All needed is just a simple touch. Never to worry about your cellphone is out of grid, out of battery, or don’t have access to your cellphone. COLMO Model 3 smart ring accessory comes with multiple size options: 6-12 US size. You need to stick the ring in the sensing area for 2-3 seconds, otherwise it may not be sensed and cannot be unlocked. Default look of your Model 3 smart key ring accessory is 7 mm width with “T”logo. We accept laser engraving customization service. We can engrave names, logos, and anything you want to your COLMO Model 3 smart ring accessory. If there are any quality and fit problems with this smart ring within half a year after purchase, we 100% accept return and refund services, giving you the most assured guarantee.

Key details: Package Dimensions: 3.31 x 3.19 x 1.42 inches | Item Weight: 1.87 ounces | Customer Reviews: 3.5 3.5 out of 5 stars (322) 3.5 out of 5 stars | OS: RTOS or Proprietary Embedded System | Connectivity technologies: Bluetooth | GPS: No GPS | Special features: Access Tesla Model 3/Y | Other display features: Wireless | Human Interface Input: Buttons | Scanner Resolution: 240 x 240

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 3.5/5 average rating.

Customers say: Customers find the smart ring to be a good quality accessory that looks good and fits perfectly.

Review snippets: I now consider this an essential Tesla accessory. While my iPhone pairs with my Model 3, and is semi reliable in opening the door from my left back pocket, there are simply too many times the car doesn't respond. I / So the ring kinda works for unlocking the car, you have to take it off your finger and put it near the sensor, I tried everything angle it just will not work with it on the finger, durability was garbage

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