The original Switch is officially Nintendo’s best-selling console of all time after surpassing the DS handheld in lifetime sales. In its latest earnings release, Nintendo reports that the Nintendo Switch has, as of December 31, 2025, sold 155.37 million units since its launch in 2017, compared to 154.02 million units for the 2004 Nintendo DS.
Switch is a fusion of their handheld and home console lines and had an effective product run of over a decade going through multiple periods of greatly increased sales. Its not that surprising.