Useful technology. A calmer home. Explore the buying guides →
AboutContact
THE WANJILAB HOME TECH CHECKLIST

A smarter purchase starts here.

Before you shop, make a little room for a plan.

Use this page for one device at a time. Print it, record measurements and must-have features, then compare exact models.

01 · Name the job the device should do

What repeats on an ordinary day: floor cleaning, cooking, air treatment, or switching lights? Describe the task and how often it happens.

What feels inconvenient now? Choose one problem to solve first.

02 · Measure before you buy

  • Room width, length, and ceiling height.
  • Rug edges, thresholds, stairs, and the cleaning route.
  • Windows, radiators, outlets, vents, and fixed obstacles.
  • Dock or appliance footprint, including open lids, doors, tanks, and maintenance clearance.
  • Wi-Fi coverage and the controls other household members need.

03 · Check compatibility and upkeep

Check flooring or fabric care, regional model, voltage, controller requirements, and manual controls. List filters, bags, rollers, cleaning solution, and any subscription.

04 · Make a considered shopping list

For each potential purchase, write its job, maximum dimensions, must-have features, and the maintenance you can realistically manage.

Item & purposeMeasurementsBudget

Include delivery, installation, required accessories, a year of consumables, subscriptions, and any return shipping in your total.

05 · Choose one next step

What can you measure, move, compare, or simplify this week?

Useful technology earns its place one solved problem at a time.

Make room for the everyday.

Less time on chores. More room for living.
Choose technology that earns its place.

Explore the journal →

THE WANJILAB JOURNAL

What would make home better?

Find a practical guide for your next home-tech decision.