Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Symphony Sonata Screenshots

iPad

iPhone

About Symphony Sonata

Symphony Sonata is the key to keeping your home climate simple. Connect to a Smart Thermostat by Telkonet and set your comfort settings, cue up your household schedule, and save money and energy while you’re away.

— CONTROL FROM ANYWHERE —
Check on your thermostat from afar and adjust your home climate. The temperature, the thermostat mode (heat, cool, auto) and fan are all controllable via your phone.

— AUTOMATE YOUR DAYS —
Set a schedule that works for everyone. Pre-heat or pre-cool your house as you head home.
Changing it is easy. Today’s schedule always appears on the home screen. You can update your schedule or just override it temporarily.

— ACCOUNTS FOR EVERYONE —
Mom, Dad, the babysitter; invite all your household members.

— EFFORTLESS SAVINGS —
Save money and energy while you’re away with Smart Away. It automatically adjusts the temperature if your home has been empty for hours.