---
product_id: 299606542
title: "Venstar T7850 Colortouch 7 Day Programmable Thermostat with Built in WiFi - Works W/Alexa"
brand: "venstar"
price: "¥230223"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/299606542-venstar-t7850-colortouch-7-day-programmable-thermostat-with-built-in
store_origin: JP
region: Japan
---

# Built-in WiFi for remote control 7-day programmable schedule Alexa voice compatibility Venstar T7850 Colortouch 7 Day Programmable Thermostat with Built in WiFi - Works W/Alexa

**Brand:** venstar
**Price:** ¥230223
**Availability:** ✅ In Stock

## Summary

> 🔥 Control your climate, command your comfort! 🌡️

## Quick Answers

- **What is this?** Venstar T7850 Colortouch 7 Day Programmable Thermostat with Built in WiFi - Works W/Alexa by venstar
- **How much does it cost?** ¥230223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/299606542-venstar-t7850-colortouch-7-day-programmable-thermostat-with-built-in)

## Best For

- venstar enthusiasts

## Why This Product

- Trusted venstar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Home Ready:** Seamlessly integrates with Alexa for effortless voice control and hands-free convenience.
- • **Tailor Your Comfort:** Set personalized 7-day heating and cooling schedules to match your lifestyle.
- • **Stay Connected Anywhere:** WiFi connectivity lets you adjust your thermostat from your phone, no matter where you are.
- • **Energy-Saving Efficiency:** Programmable settings help reduce energy waste and lower your utility bills without sacrificing comfort.
- • **Vibrant Color Touchscreen:** Intuitive, easy-to-navigate display puts full control at your fingertips with a sleek, modern look.

## Overview

The Venstar T7850 Colortouch is a 7-day programmable thermostat featuring a vibrant color touchscreen and built-in WiFi. Compatible with Amazon Alexa, it offers voice control and remote access, making it perfect for managing heat pump systems efficiently and effortlessly.

## Description



## Features

- Programmable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Venstar |
| Controller Type | Amazon Alexa |
| Special Feature | Programmable |
| Colour | White |
| Specific Uses For Product | Heat Pump |
| Temperature Control Type | Programmable |
| Connectivity Technology | Wi-Fi |
| Power Source | Corded Electric |
| Voltage | 24 Volts |
| Shape | Rectangular |
| Display Type | color touchscreen |
| Control Type | Button Control |
| Control Method | Voice |
| Connectivity Protocol | Wi-Fi |
| Mounting Type | Wall Mount |
| Style | Classic |
| Backlight | Yes |
| UPC | 716670968600 384929207215 |
| Item model number | T7850 |
| ASIN | B011OJMEA4 |

## Product Details

- **Brand:** Venstar
- **Controller Type:** Amazon Alexa
- **Special Feature:** Programmable
- **Colour:** White
- **Specific Uses For Product:** Heat Pump
- **Temperature Control Type:** Programmable
- **Connectivity Technology:** Wi-Fi
- **Power Source:** Corded Electric
- **Voltage:** 24 Volts
- **Shape:** Rectangular

## Images

![Venstar T7850 Colortouch 7 Day Programmable Thermostat with Built in WiFi - Works W/Alexa - Image 1](https://m.media-amazon.com/images/I/41WLty2xNbL.jpg)

## Questions & Answers

**Q: Is Venstar T7850 Alexa compatible**
A: I found this on Venstar web site http://venstar.com/smart/alexa/tells you everything to do with it

**Q: Has your Wifi connectivity been reliable with your Venstar thermostat? I see a lot of complaints but wonder if it has improved recently?**
A: I own 2 Venstar T78850 Thermostats.   Which are located in different homes.  Both have no connect Wi-Fi connectivity issues.  The only time I lose connectivity is when the internet service to the house fails, which is not a Wi-fi issue, but an issue with the Internet service itself.

**Q: is it z-wave compatible?**
A: I do not believe so but I would go to the Venstar website and email technical support with your question.

**Q: Does it support apple home kit?**
A: It works with Alexa so I would guess yes.

## Frequently Bought Together

- Venstar T7850 Colortouch 7 Day Programmable Thermostat with Built in Wifi (Replaces T5900 and Acc0454)
- Venstar Acc-TSENWIFIPRO Pro Wi-Fi Wireless Temperature Sensor

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**Shop now:** [https://www.desertcart.jp/products/299606542-venstar-t7850-colortouch-7-day-programmable-thermostat-with-built-in](https://www.desertcart.jp/products/299606542-venstar-t7850-colortouch-7-day-programmable-thermostat-with-built-in)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-02*