COLMO Model 3 Smart Ring Accessory for Tesla Model 3 Key Card 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.

Key details: Brand: COLMO | Number of Pieces: 1 | Style: Tesla Model 3/Y | Shape: Round | Item Weight: 1.97 ounces | UPC: 719258564621 | Package Dimensions: 3.5 x 2.72 x 1.65 inches | Customer Reviews: 5.0 5.0 out of 5 stars (2) 5.0 out of 5 stars | Special features: Customizable | Other display features: Wireless

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: 5.0/5 average rating.

Review snippets: 4 yrs later and 3 diff Tesla’s still work great! Read more

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