Register your warranty

Serial number

On the sticker, usually on the frame near the base, or under the console.

Where did you buy it?

Amazon Bought new from Amazon 3gcardio.com Ordered straight from us A dealer or store A fitness retailer or showroom Second-hand Used, or from a private seller

Amazon order number (optional)

Three digits, seven, seven. It's on your Amazon order page. Skip it if you can't find it; the invoice below is what we actually verify against.

Your sales invoice required

Drag your invoice here, or choose it above

A photo, a screenshot or the PDF is all fine. It is how we confirm the machine is yours and when the warranty starts.

Which shop?

If they registered the sale for you this will already match.

Worth knowing up front: the 3G warranty covers the original purchaser and doesn't transfer with the machine. You can still register it and we'll still help you with parts and service. We just want to be straight with you rather than let you find out later.

When did you buy it?

Roughly is fine if you're not sure of the day.

Your name E-mail

This is how we'll confirm your warranty, so use the email address you actually check.

Phone optional

I understand that warranty eligibility is subject to review by 3G Cardio and may require proof of purchase, product serial number confirmation, and other supporting documentation.

Register your machine