Your remote car key isn’t a key. It's billions of them. It doesn’t have just one secret code to your car. That’d be too easy for someone to electronically intercept, copy and use. Instead, your car ...

Car keys have quietly moved into the same place you already keep your boarding passes, payment cards, and transit tickets: your phone. On modern vehicles and Android phones, it is now possible to ...

Your car key fob is a small but mighty device. Have you ever wondered what would happen if it died while you were, say, at ...

NFC versus ultra wideband. Tap-to-start versus passive signals. If we’re going to use our phones to operate our cars, we need to get a lot of this straightened out — and soon. NFC versus ultra ...

Ever lose a car key, or have one go bad after a few years? You probably dreaded asking the dealer for a new one, worried about the cost, with some keys and fobs costing $300 or more. But you now have ...

苹果公司正悄然推进一项新计划，为丰田旗下豪华品牌雷克萨斯引入Car Key数字钥匙功能。这一动向源于开发者在苹果系统后端代码中发现了与雷克萨斯车型相关的技术引用，其代码结构与丰田此前测试Car Key功能时的模式高度相似。今年2月，丰田已率先在2026款RAV4车型上落地该技术，此次代码更新被视为雷克萨斯车型接入的前奏。

As long as your keys are in range, anyone can open the car, and the system will think it's you. That's why newer car models won't unlock until the key fob is within a foot. However, criminals can get ...