Free Tech Tools

Calculators, planners, and product finder quizzes to help you make smarter tech decisions.

Calculators & Planners

Find the ideal TV or monitor size based on your viewing distance and room setup.

Calculate how much internet bandwidth you actually need based on your household usage.

Estimate the annual electricity cost of running your devices and appliances.

Figure out how many access points or mesh nodes you need for full home coverage.

Plan your smart home setup and get a cost estimate based on your priorities.

Answer a few questions and we'll recommend the perfect headphones for you.

Find the best robot vacuum based on your home layout, pets, and budget.

Discover which smart speaker fits your lifestyle and audio preferences.

Get personalized monitor recommendations based on your use case and setup.

New to smart home? Find out which devices to start with based on your goals.