Affiliate disclosure

MonitorScale is free to use. To keep it that way, some pages include links to retailers. If you buy something after following one of these links, we may earn a small commission at no extra cost to you.

MonitorScale is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases.

Commissions never influence our calculations or verdicts, which come from the formulas on our methodology page.