He B-Hyve bluetooth hose faucet timer gen 2 gives you complete control over hose faucet watering from your bluetooth device. No more soggy lawns because you forgot to turn the water off. Download the free android or IOS B-Hyve app to program your timer. One-touch watering is available on the timer so you can water without using your phone. Add on additional smart valves to create multiple watering zones in your yard, these timers will network together to boost the signal strength without the use of repeaters. For wifi access, pair with the B-Hyve gen 2 hub (sold separately).