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Find manuals, return and warranty information, and quick answers before or after your purchase.
View warranty coverage and support information for your Grus products.
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Android 10+
Für Android 10 und höher

iOS 12+
For iOS 12 and above






Browse quick answers about shipping, returns, app setup, payment, warranty, and device support.
Orders are typically shipped within 2–3 business days after confirmation. Delivery time depends on your location and carrier.
Once your order ships, you will receive a confirmation email with a tracking number. Use that number to check the delivery status on the carrier’s website.
This status means the label has been created and the package is awaiting carrier pickup or processing. Tracking updates may take 1–3 business days.
We offer a 60-day return policy. Customers are responsible for return shipping costs unless the item is defective or incorrect.
Refunds are processed after the returned item is received and inspected. The amount will be returned to your original payment method.
Our products include a 12-month limited warranty covering manufacturing defects.
Most WiFi-enabled devices require a stable 2.4GHz WiFi connection during setup.
Compatible products can be used with supported apps on iOS and Android devices.
Please follow the reset instructions in the product installation manual available on the Specs & Downloads page.
We accept a variety of payment methods, including credit cards, debit cards, PayPal, Apple Pay, and Google Pay.
To help us assist you faster, please have your order number, product model, and a short description of the issue ready. Photos or a short video are helpful when applicable.

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