Terms
Updated 28 October 2026
Using the service
For supported BYD vehicles and secondary accounts you are authorized to use. You are responsible for your credentials and sharing permissions. The service reads vehicle status and provides helpful alerts.
Limitations
Data depends on BYD, the vehicle and network and can be delayed or unavailable. This is not a safety guarantee. Never leave pets alone in a vehicle.
Membership and payment
Manage plans in the app. Store subscriptions renew automatically under the terms displayed before purchase. Manage or cancel them in App Store or Google Play. Account deletion does not cancel store subscriptions.
Free launch access until 31 Dec 2026
No payment or automatic charge. Choose a plan after launch access ends to continue.
Contact support
YenJai · support@yenjai.online
Hetzner Online GmbH (Germany)