Simmang Tech

Simmang Tech puts your smart extension board in your pocket control every socket, set schedules, and monitor your home from anywhere in the world.

CONTROL AT YOUR FINGERTIPS
Turn individual sockets on or off instantly. Switch between Auto (schedule-driven) and Manual mode with a single tap. See live status — Online or Offline so you always know what's happening at home.

SMART SCHEDULING
Set daily or weekly schedules for each socket independently. Multiple schedules can run at the same time — overlapping windows merge automatically so your devices are always on when you need them.

COUNTDOWN TIMER
Need a socket on for just 30 minutes? Set a one-shot countdown timer. The socket turns off automatically when the timer ends even if you close the app.

INSTANT SETUP OVER BLUETOOTH
Pair your Simmang Tech device in under a minute. The app connects over Bluetooth, detects your Wi-Fi network automatically, and provisions your device — no QR codes, no manual IP entry.

BUILT FOR RELIABILITY
- Live status updates powered by Firebase
- Schedules stored on the device — they run even during an internet outage
- Offline indicator so you're never left guessing
- Multiple schedules per socket with union logic

WORKS ON PHONE AND TABLET
Optimised for both phone and tablet. Clean, modern interface designed for everyday use.

PRODUCT CATALOGUE
Browse the full Simmang Tech product range in-app, with direct links to Amazon and Flipkart for easy purchase.

Compatible with the Simmang Tech STH-400AC Smart Extension Board.