It is perhaps not so great for looking at the Amazon page of a $300 gaming console.

CNET reviewer Scott Stein learned that the hard way after accidentally purchasing an Xbox One with Amazon’s One-Click button while giving a live on-camera demo of the Apple Watch. Stein notes that he was later able to cancel the order –– from his laptop, which has a much larger screen.

A teachable moment for Apple Watch owners: Maybe stick to text messaging and heartbeat-sending, unless you love navigating invoice screens on Amazon.com.