The Watermeters use ultrasonic technology to replace traditional mechanical meters, making them far more power efficient. They do not suffer friction energy loss associated with non-mechanical designs, and they use low power standby modes and optimized data transfer scheduling to conserve battery and grid power. Their energy efficiency is further bolstered by their long lifespan of over a decade, low maintenance requirements, and reduced costs in ownership and environmental impact, making them appealing to utilities and industries focused on energy efficiency.