Google Glass was the first commercially available smart glasses, introduced in 2013.

Google Glass Enterprise Edition is specifically designed for enterprise use, with features such as barcode scanning, voice control, and remote assistance.

Microsoft HoloLens 2 offers the most immersive augmented reality experience, with its high-resolution displays and advanced sensors.

Vuzix Blade is best suited for outdoor activities, with its rugged design and bright display.

Epson Moverio BT-35E has the longest battery life, with up to 6 hours of continuous use.

Epson Moverio BT-35E is the most affordable smart glasses, with a price tag of around $500.

Nreal Air is best for gaming, with its high-resolution displays and low latency.

Epson Moverio BT-35E is best for medical applications, with its high-resolution displays and ability to display medical images.

Microsoft HoloLens 2 is best for education, with its ability to create immersive learning experiences.

Vuzix Blade is best for retail, with its ability to display product information and customer reviews.

Microsoft HoloLens 2 is best for manufacturing, with its ability to provide workers with hands-free access to information and instructions.

Vuzix Blade is best for logistics, with its ability to display shipping information and track packages.

Google Glass is best for hospitality, with its ability to provide guests with information about the hotel and its amenities.

Nreal Air is best for entertainment, with its high-resolution displays and ability to stream movies and games.

Vuzix Blade is best for sports, with its rugged design and ability to display performance data.