Nintendo Switch:

• Hardware:129.53 million units
• Software:1,088.35 million units

In comparison:

Nintendo Wii

• Hardware: 101.63 million units
• Software: 921.85 million units

Nintendo DS

• Hardware: 154.02 million units
• Software: 948.76 million units

Top 10 Switch titles and their sales:

• Mario Kart 8 Deluxe - 55.46 million pcs.
• Animal Crossing: New Horizons - 42.79 million pcs.
• Super Smash Bros. Ultimate - 31.77 million pcs.
• The Legend of Zelda: Breath of the Wild - 30.65 million pcs.
• Super Mario Odyssey - 26.44 million pcs.
• Pokémon Sword/Pokémon Shield - 25.92 million pcs.
• Pokémon Scarlet/Pokémon Violet - 22.66 million pcs.
• Super Mario Party - 19.39 million pcs.
• The Legend of Zelda: Tears of the Kingdom (released May 12, 2023) - 18.51 million pcs.
• New Super Mario Bros. U Deluxe - 16.17 million pcs.