EVNotify is a remote monitoring and notification tool for electric vehicles. It uses an in-car Android device connected to a Bluetooth OBDII adapter to read vehicle data, allowing users to remotely check battery level and charging status, while also logging charging, energy consumption, and driving data. The official website clearly emphasizes that it is free and fully open source, positioning it more as a DIY tool for EV owners than a traditional SaaS developer platform.
In terms of functionality, EVNotify covers several common EV use cases: remotely viewing State of Charge, receiving real-time alerts when a target battery level is reached or charging is unexpectedly interrupted, tracking charging and driving logs, finding nearby charging stations, and viewing data from any device via a Web interface. Notification channels include email, Telegram, and Push Notification. The website also mentions plans to introduce machine-learning algorithms for prediction, but does not specify the model, accuracy, or usage boundaries.
At present, the in-car data sender requires an Android device, with a minimum requirement of Android 4.1 and Android 6 or above recommended. For viewing, users can use another device with EVNotify installed, or access the platform-independent Web interface. On the hardware side, a Bluetooth OBDII dongle is required. For vehicle compatibility, the official website says many models are supported, but most only have basic support, so details need to be checked in the wiki. No API, SDK, or self-hosting deployment documentation was found.
EVNotifyβs main advantage is its low cost: the website states that it is free and will remain free, with no ads or sponsorships, maintained by the developer independently. This is attractive for owners who do not want to pay for manufacturer remote services, or who are concerned that an official app may stop being supported. However, as a free project, it usually also means limited service guarantees; the website does not promise an SLA, commercial support, or paid customer service.
Its strengths are that it is open source, free, closely aligned with everyday charging pain points, and supports real-time notifications across multiple channels. The Web interface also lowers the barrier for checking data across devices. The downsides are its dependence on an Android device and OBDII hardware, making setup more complex than a typical app; vehicle support is uneven; and the website explicitly warns that users are interacting with their vehicle and must assume the risks themselves. Low-quality OBDII devices or leaving one plugged in long term may also affect the 12V battery.
The collected text does not provide information about access, payment, or mirrors in mainland China, so availability is marked as unknown. Since the product itself is free, China payment availability is not relevant. For domestic use in China, the main risks are not payment, but access to Google Play downloads, Telegram notification availability, vehicle compatibility, and OBDII hardware quality. EVNotify is best suited for EV users with some technical ability who want to add or improve remote vehicle monitoring.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on evnotify.de official site.
evnotify.de is an Germany Dev Tools provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach evnotify.de directly.