Gadgets That Start with the Letter N: Nintendo, Nest, NVIDIA & More

Consumer Electronics

• Nintendo Switch / Switch Lite / Switch OLED – Hybrid game console.
• Nintendo DS / 3DS Family – Dual-screen handhelds (legacy).
• N-Gage – Nokia's early gaming phone (2003).
• Nest Thermostat / Nest Cam / Nest Doorbell – Google smart home devices.
• Nook / Nook GlowLight – Barnes & Noble e-readers/tablets.
• Netbook – Small, low-power laptop category (2007–2013 era).
• Notebook – Synonym for laptop.

Networking & Computing Hardware

• Network Switch / Router / NAS (Network Attached Storage)
• NIC (Network Interface Card)
• NVIDIA GPU / Graphics Card (often called "Nvidia" colloquially)

Specialty & Niche Gadgets

• Navigation System / GPS Unit (dedicated automotive)
• Night Vision Goggles / Monocular
• Noise-Canceling Headphones / Earbuds (Bose, Sony, Apple, etc.)
• Nano Drone – Tiny quadcopters (e.g., DJI Tello, Cheerson CX-10).
• Nebulizer – Medical device for aerosol medication.
• Nail Lamp / UV LED Curing Lamp – For gel manicures.

This covers major categories; new "N" gadgets appear regularly in tech.