75F

75F is an IoT-based building management system that uses wireless smart sensors and controls to make commercial buildings more efficient. The company describes itself as the world's leading IoT-based building management system, with a mission framed around making buildings smarter in order to save energy. Its own summary of customer feedback is characteristically blunt: asked what they like most, customers say that it works.

The headline technical claim is that its predictive, intelligent system can reduce HVAC energy costs by up to 50 percent. The mechanism is continuous rebalancing, where smart controls redirect air toward wherever it is currently needed rather than running to a fixed schedule, informed by both weather forecasts and occupancy sensor data. The controls begin learning a building's behaviour from the moment of installation rather than requiring a lengthy commissioning period.

Because the system is wireless, it can retrofit existing equipment as well as optimise new buildings, which 75F presents as a faster and more affordable installation path than a wired building management system. Customers across Asia are cited as seeing a payback period of under three years. Indoor air quality is managed rather than only monitored, with air actively redirected where it is needed.

Facilisight is the management application, available on iOS and Android, with secure remote access scaling from a single building to thousands. The HyperStat is positioned as the world's most advanced thermostat and humidistat with eight onboard indoor air quality sensors, and a HyperStat Split variant handles PACU and CSU upgrades. Recent additions include Active Scan, remote CCU access and ML-enhanced preconditioning. Hilton Hotel reported a 10 percent energy reduction against baseline. Pricing is not published.