What is Wattage?
Motor and heater power, 1000W to 2400W.
Short answer
Above ~2000W many models get loud and hot rather than better.
Wattage when buying a hair dryer
Motor and heater power, 1000W to 2400W.
Why it matters: Higher wattage means faster airflow and less time exposing hair to heat — useful for thick hair.
Look for: Above ~2000W many models get loud and hot rather than better.
Full Hair Dryer buying guideWattage when buying a sandwich maker
How fast and evenly the plates heat.
Why it matters: Under 700W browns slowly and unevenly; 750–850W gives crisp toast in 2–3 minutes.
Look for: Check your kitchen socket is not shared with a kettle or microwave on the same trip.
Full Sandwich Maker buying guideWattage when buying a room heater
Heat output — 400W personal heaters to 2500W room units.
Why it matters: Roughly 100W per square metre of room for comfortable heating; a 2000W unit suits a mid-size bedroom.
Look for: Running at full 2000W for 6 hours can add over ₹3,000 (≈$36) a month — a thermostat is essential.
Full Room Heater buying guide