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BUYERSmart Buyer · #11EP.173 · 24 s

Smart Buyer #11: Smart plugs — what to check before you buy

Cover of the lesson: Smart Buyer #11: Smart plugs — what to check before you buyComing to YouTube soon
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// WHAT YOU WILL LEARN

Check the max current / watts (e.g. 10 A or 16 A, 1,800 W in the US), a safety mark (UL · CE/UKCA · BIS), and that it works with your Wi-Fi band (most need 2.4 GHz).

// LESSON NOTES

Buying a smart plug? Check these 3 things first 🔌✅

1️⃣ MAX WATTS — it must beat your device. Heaters, kettles and irons need a lot!
2️⃣ A SAFETY MARK — UL (USA) · CE/UKCA (Europe/UK) · BIS (India). No mark = no buy.
3️⃣ WI-FI — most smart plugs work only on 2.4 GHz, not 5 GHz.

🤔 A 2,000 W heater on a 10 A plug?
230 V × 10 A = 2,300 W → it fits (only just!)
120 V × 10 A = 1,200 W → too much! 🔥

Read the voiceover (transcript)
  1. Buying a smart plug? Check three things first!
  2. One: max watts. It must beat your device!
  3. Two: a safety mark. U L, C E, or B I S!
  4. Three: Wi-Fi. Most need two point four gigahertz!
  5. A two thousand watt heater on a ten amp plug?
  6. Two thirty volts: it fits.
  7. One twenty volts: too much!
  8. Next: not all USB-C cables are equal! Follow for more!

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