Jowua Launches App That Turns Your Phone Into a Tesla Dashboard

Jowua, a Canadian Tesla accessories company, has launched a new app that unifies controls and telemetry from its hardware ecosystem into a single mobile interface. The app — available on the iOS App Store and Google Play — turns a smartphone into a dedicated driver display, adds remote control for the company's Model Y car refrigerator, and lets owners manage its NACS mobile charging connector.

Jowua Dash: a phone-based driver display

The headline feature, Jowua Dash, pairs with the company's Air Vent Mount to put vehicle data behind the steering wheel. Setup requires entering the vehicle's VIN and authenticating by placing the Tesla key card on the centre console reader. Once connected, the dashboard displays tire pressures, battery level, estimated range, vehicle temperatures, music information, and real-time map location. Because it uses the phone the driver already carries, there is no permanent screen added to the interior — the display is removed when the driver leaves the car.

Smart accessory controls

• Model Y refrigerator: Monitor internal temperature, adjust cooling settings, and manage power remotely. Users can switch between Car, Home/Camping, and Eco modes without opening the trunk.
• Mobile connector: Remotely monitor charging, set schedules, adjust charging current, and view real-time voltage and power. The app keeps a history of charging sessions and energy use, and can push a notification if an over-temperature condition is detected. Firmware updates for newer connector versions are also installed through the app.
• Wireless controller: Adjust vibration intensity, customize button mappings, switch between devices, and configure Turbo speeds for gaming inside the Tesla or on compatible devices.

Ecosystem and warranty

Jowua says the app is a major investment for the company, with continued updates and new functionality planned as its smart hardware ecosystem grows. Owners can register Jowua products by scanning serial numbers, which extends warranty coverage on eligible registrations up to four years. The company also plans app-exclusive discounts, bundles, and occasional coupon offers. Jowua is offering a 5% discount with the code DRIVETESLA for the Air Vent Mount and other accessories from its online store.

For Canadian Tesla owners, the app is a practical way to add a secondary display and centralized control for third-party accessories without a permanent hardware install. It is particularly relevant for Model Y owners who use the factory or aftermarket fridge for camping or road trips, and for anyone who wants to manage a portable NACS charging setup from a phone.

Reporting is based on the launch details from Drive Tesla Canada.

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