Vine Wifi 7day&8period Programmable Smart Thermostat Model TJ-550

Modern-Design with high-level strong materials. Such as bright LCD screen, elegant programmable LED night lights. All these features provide you a long time enjoy. Smart home with Amazon Alexa , Google assistant ,Remotely control the temperature from your phone, tablet or laptop with IOS and Android App. Easy installation，quick setting and easy operation. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. Consistent money-saving for your family . Vine thermostat helps you save over 20% cost on HVAC expense）through energy-saving mode ,7-day rational programming , remote access and so on. One month guarantee , 3 years warranty and lifetime support. You can easily return the thermostat to Vine without reason within one month since you received, get repair service anytime within 3 years, and lifetime technical support. Except these , Vine also promise to feedback your requirements within two working day.