Contact HIDDIO

Questions about sizing, your order or a return? We’re here to help.

Email support@myhiddio.com or use the form below. For an existing order, include your order number and the email address you used at checkout. If something arrived damaged or incorrect, a clear photo can help us understand the issue.

We aim to reply within 1–3 business days, excluding weekends and public holidays. Sending one message with the relevant details helps us handle your request efficiently.

Need a delivery update? Visit Track Your Order. For return information, see Returns & Refunds.

HIDDIO is operated by Yifeng LLC.
Please check the correct return address before mailing merchandise.