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Valve Controller - A digital control panel displaying settings for a pool autofill system, including water level and refill rate adjustments.
pool water level sensor - A small, white plastic sensor with wires attached, mounted on the side of a pool near the water line, it likely measures the water level and sends signals to the pool's autofill system to adjust the water level as needed.
A smartphone app displaying a graphic of a pool with the water level represented by a blue bar, indicating the current water level and allowing for remote monitoring and adjustments to the pool's autofill system.
antenna tip- white plastic antenna mounted on the side of a pool, with wires running from it, this device is likely a sensor for an automatic pool water level refill system
Close-up of a pool autofill valve in a pool autofill system
Smart water flow meter with app control for pool autofill system
Infographic explaining the functioning of pool autofill system
Valve Controller - A digital control panel displaying settings for a pool autofill system, including water level and refill rate adjustments.
pool water level sensor - A small, white plastic sensor with wires attached, mounted on the side of a pool near the water line, it likely measures the water level and sends signals to the pool's autofill system to adjust the water level as needed.
A smartphone app displaying a graphic of a pool with the water level represented by a blue bar, indicating the current water level and allowing for remote monitoring and adjustments to the pool's autofill system.
antenna tip- white plastic antenna mounted on the side of a pool, with wires running from it, this device is likely a sensor for an automatic pool water level refill system
Close-up of a pool autofill valve in a pool autofill system
Smart water flow meter with app control for pool autofill system
Infographic explaining the functioning of pool autofill system

LevelSmart™ Wireless Autofill - Online

$1,299.00
The LevelSmart™ Wireless Autofill is the only dependable autofill solution for keeping your pool, spa, tank, or water feature at your desired water level at all times. LevelSmart™ is a simple retrofit install for any application and our American-made quality ensures that it is the most reliable pool autofill on the market. Eliminate the chore of filling your pool manually and let the LevelSmart™ Wireless Autofill maintain your desired water level, this is the best pool autofill system.

Online requires a subscription to view information and receive alerts.  ($9.99 monthly or $107.99 annually)

  • 1,000 feet of wireless communication
  • View number of fills, temperature, and water level remotely
  • Online dashboard and mobiel App
  • 1,000 feet of wireless communication
  • Compact design
  • Simple retrofit installation
  • Adjustable fill rate
  • Maintains desired water level
  • Over-fill Protection
  • Uses existing plumbing
  • Compatible with AMI Smart meters
  • Checks water level every 30 minutes

Fast shipping

Ships from San Diego, CA

Award winning technology

Patented and proven

Made in the USA

High-quality technology you can trust 

Get insights to your pool like never before 

LevelSmart™ monitors and maintains your water level 24/7. The LevelSmart Online gives you access to your pools water level, temperature, and amount of fills. 

Pool valve controller for adjusting water level in pool autofill system
Pool water level sensor with accurate readings for pool autofill system
Diagram showing how pool autofill system works
Antenna Tips-Kona Labs Manufacturing and Sales
Close-up of a pool autofill valve, essential component of a pool autofill system.
wireless level sensor in the pool-Kona Labs Manufacturing and Sales
Pool valve controller for adjusting water level in pool autofill system
Pool water level sensor with accurate readings for pool autofill system
Diagram showing how pool autofill system works
Antenna Tips-Kona Labs Manufacturing and Sales
Close-up of a pool autofill valve, essential component of a pool autofill system.
wireless level sensor in the pool-Kona Labs Manufacturing and Sales

LevelSmart™ Wireless Autofill

Remote water monitoring system with smart water leak detection device for preventing water waste
Water monitoring system with durable construction for long-lasting water usage monitoring and leak detection
Close-up of leak detection equipment for early leak detection and water conservation
Water leak detection device with real-time alerts for early water leak detection and resolution
Remote water monitoring system with smart water leak detection device for preventing water waste
Water monitoring system with durable construction for long-lasting water usage monitoring and leak detection
Close-up of leak detection equipment for early leak detection and water conservation
Water leak detection device with real-time alerts for early water leak detection and resolution

MeterDog™ Water Monitoring System

Water flow meter for precise pool water level measurement in pool autofill system
flowmeter for water with real-time data display for water flow monitoring
Pool flow meter with high accuracy for pool water flow measurement in various applications
Water flow meter for precise pool water level measurement in pool autofill system
flowmeter for water with real-time data display for water flow monitoring
Pool flow meter with high accuracy for pool water flow measurement in various applications

KonaFlow™ Water Flow Meter 3/4" - 1"