Smart Water Meters links your ultrasonic water meter to your smartphone, giving you real-time control, and payment-based valve automation—all in full compliance with national utility regulations.

? Secure OTP Registration
• One-tap sign-up with your mobile number and a one-time SMS code.
• Each account is uniquely bound to its registered water meter.

? Instant QR Meter Pairing
• Scan the QR code on the meter to link it to your account.
• GPS coordinates are captured once to verify the installation address (mandatory for remote valve control).

? Balance-Based Valve Automation
• If your utility balance goes negative, the valve closes automatically to prevent unpaid consumption.
• The Open Valve button appears as soon as the government billing API confirms a positive balance—tap to restore flow instantly.

? Why Choose Smart Water Meters?
• No surprises: automatic shutdown stops unexpected over-usage fees.
• Instant reconnection: reopen the valve within seconds of payment.
• Government-grade security: commands are digitally signed and end-to-end encrypted.