Search query: best battery powered wifi thermostat

Product: Radio Thermostat CT50 7-Day Programmable Thermostat (WiFi Enabled), iOS & Android App Controls For use with various kind of HVAC systems: Including Single stage, Multi-stage And Heat Pump (Up to 2-stage heat, 2-stage cool, with Aux. or emergency heat
Easy installation: Dual powered by battery (3-AA batteries), or system power (C-wire). C-wire needed for proper WiFi installation. Large Touchscreen digital display with backlight easy to read in various lighting conditions.
Optional 7 day programming with flexible settings allows full 7-Day programming with up to 4-Periods per day. Puts energy saving at your finger tip with one-touch Away button providing savings on annual heating and cooling costs.
[IMPORTANT]This thermostat requires a ”C” wire to bring 24VAC power to WiFi module
[IMPORTANT- Wi-Fi Connectivity Feature] Initial setup of the WiFi module requires setup with iOS app, OSX or Windows computer. Once provisioned and registered the thermostat is controlled via your iOS or Android smartphone using required app. Radio Thermostat Company of America White

Product: Honeywell Wireless WiFi Thermostat,7 Programmable Total Connect Comfort app available, remotely monitor/manage your homes comfort and energy use
Energy Savings mode, and 7 day easy programming
Custom Display, with on screen comfort information
Simple programming and Professional installation
Five-year limited warranty Honeywell White

Product: Honeywell Home 7-Day Programmable Touchscreen Thermostat, Small, 1-Pack,White 7-Day menu-driven programming with 4 periods per day
It is compatible with- single stage heating and cooling, multistage heating and cooling, heating only, cooling only, furnace (warm air), central air conditioning, heat pump without auxiliary heat, heat pump with auxiliary heat, hot water, steam or gravity, 750 millivolt, and gas fireplaces Honeywell Home White

Product: Lux Products GEO-WH Wi-Fi Thermostat, White Installs quickly like a standard thermostat. Unique horizontal or vertical mount capability.
Easy set-up and programming directly from unit.
Free iOS or Android App makes home comfort flexible & mobile.
App features geofencing option with easy "away" and "back" settings for added savings and comfort.
Three power options: battery only (2-AA lithium batteries included), micro-USB connection (cord not included) or system power (C-wire). LUX White