COMPATIBLE. Conserve now works with Amazon Alexa. Conserve by Sprinkl works with Android and Apple mobile phones. Works with both 2.4 and 5 GHz WiFi networks. SAVE MONEY. Conserve uses hyper-local weather conditions to disable your sprinkler system when it's not needed. TAKE CONTROL. Set or change watering days all on your smartphone, or restrict watering based on your local regulations.