vine Programmable Thermostat for House with 4.3" Touch Screen, WiFi Smart Home Thermostat for AC and Heating, App/Voice Control, Compatible with Alexa and Google Assistant, C-Wire Required, TJ-919T
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Sep 2
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Features
- User-Friendly TouchscreenHigh-resolution display 4.3" larger color screen, this smart thermostat is easier to read and operate, besides automatically adjusts its brightness based on the room lighting
- Remotely Control & Voice ControlControl and monitor the wifi thermostat from anywhere using Vine Thermostat App or Smart Life App; Compatible with Alexa and Google Home for hands-free voice control
- Live Smart & Energy Saving7 days programmable schedules with Auto Home/Away mode, the wifi thermostats for home automatically adjust room's temperature, keep your home in a comfortable temperature when you arrive, meanwhile helps you save much on HVAC expense
- Wide CompatibilityThis home programmable thermostats is compatible with 90% of system(24V AC System): Conventional (2H/2C)-Gas, Oil, Electric, Boiler; Heat Pump(2 stages Heat/Cool + 2 stages Aux/Emerg.); Heat or Cool only Systems. All system types require a common wire (C-Wire)
- Multi Practical FunctionsFeatures data encryption securiby, support OTA, Wi-Fi auto reconnect, fan Control and weather forecasting functionality, our home programmable thermostats ensuring your convenience and peace of mind in daily life
- Quick InstallOur smart thermostats for home can be installed easily in 20 minutes or less with step-by-step online guides and videos
Brand: vine
Model Name: TJ-919T
Product Dimensions: 1.02"D x 4.84"W x 3.35"H
Special Feature: Geofence Technology, Filter Indicator, Fan Control, Lockable, Sleep Mode
Brand: vine
Model Name: TJ-919T
Product Dimensions: 1.02"D x 4.84"W x 3.35"H
Special Feature: Geofence Technology, Filter Indicator, Fan Control, Lockable, Sleep Mode
Color: Black
Specific Uses For Product: Air Conditioner, Heat Pump, Furnace
Temperature Control Type: Cooling, Heating
Connectivity Technology: Wi-Fi
Included Components: Vine Thermostat x1, Wire Labels x1, Jumper Wire x1, Screw Sets x1, Flathead Screwdriver x1, User Manual x1
Voltage: 24 Volts (AC)
Shape: Square
Display Type: LCD
Screen Size: 4.3 Inches
Control Method: App, Touch, Voice
Connectivity Protocol: Wi-Fi
Mounting Type: Wall Mount
Style: Modern
Backlight: Yes
Manufacturer: vine
Control Type: Touchpad Control/App Control/Voice Control
Item Weight: 12.6 ounces
Country of Origin: China
Item model number: TJ-919T
Date First Available: February 1, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I've just bought this smart thermostat and it's easy to navigate and adjusting brightness perfectly to room lighting. Remote control via the app and Alexa friendly really help because most of my devices are operated with Alexa. Programmable schedules and auto modes save energy, making it ideal for any home. Installation was straightforward with the provided guides. Wi-Fi reconnects automatically, ensuring consistent performance and peace of mind.
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Reviewed in the United States on May 5, 2025 by Yuni W.
The vine Programmable Thermostat has truly transformed how I manage my home’s temperature. Here’s a detailed look at why this thermostat is a great choice: Screen Quality: The 4.3” touchscreen is one of the standout features. It’s not just large but also high-resolution, making it easy to read from across the room. The screen’s brightness adjusts automatically based on the ambient light, which is a thoughtful touch that reduces glare and ensures readability at all times. Smart Controls: One of the biggest advantages is the ability to control the thermostat remotely. Using the Vine or Smart Life app, I can adjust the temperature no matter where I am. It’s incredibly convenient for those times when I forget to adjust the settings before leaving the house. Plus, the thermostat integrates seamlessly with Alexa and Google Assistant, allowing for hands-free temperature adjustments through voice commands. Energy Efficiency: The 7-day programmable schedule is a game-changer for managing energy usage. The Auto Home/Away mode ensures that the thermostat automatically adjusts to save energy when no one is home. This feature not only keeps my home comfortable but has also noticeably reduced my HVAC expenses. Compatibility: The vine TJ-919T is compatible with a wide range of HVAC systems (24V AC), including gas, oil, electric, and heat pumps. This versatility means it’s likely to work with most setups, though it’s important to note that it requires a C-wire for installation. If your existing system doesn’t have a C-wire, you might need to get some professional help to install one.
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Reviewed in the United States on July 31, 2024 by Amazon Customer
This product didn't work for me at all I bought it for my vacation house and when I tried heat didn't work at all.its pass the return date and I'm stuck with a product that don't work Let me say I'm very unsatisfied and I o.ly used it twice
Reviewed in the United States on April 18, 2025 by Stephen
The thermostat included everyone in the box that I needed to install it and had a really good instruction manual. It's a little smaller than I thought it would be, but the screen is still clear and easy to use. I didn't have any trouble hooking it to to the internet and my phone. I can adjust the thermostat from the app. I haven't been able to adjust the temperature from my Google home app, only view the temperature. Overall a vast improvement on my old one with minimal headache and none of the frustration that the "smart learning" devices tend to incite.
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Reviewed in the United States on May 3, 2025 by Lucy Gullett Lucy Gullett
Works good quality is good was easy to install. 1 negative thing I have to say is even if the screen is locked you can still raise and lower it
Reviewed in the United States on December 1, 2024 by geo
I’m looking for a smart thermostat that integrates with my home automation system. I was really hopeful when I bought this one because it looked very promising in the listing photos. The reviews were fairly mixed and I’m happy to say I had zero WiFi connection issues with it. PROS: -the display is pretty awesome and provides all of the information you could want -it has an AUTO mode for heat/cool -it has FAN CIRCULATION mode which will run the fan on your hvac for X number of minutes per hour when enabled to circulate air in your home -the installation process was easy BUT you must use 2.4ghz WiFi. 5ghz will not work at all. -the app is very thorough and easy to use -I never had WiFi connection issues -it’s apple homekit compatible so it worked pretty well with my Home Assistant automation system -there are a few display customization options (which also falls under my cons category below) -price! I need two thermostats and this thing is priced right CONS: -the display. Although this is the biggest PRO for it, it’s also the biggest CON. The thermostat screen is very bright. It has a dim mode and an off mode. Most people like me would want the stat bright (which shows all data) during the day, and dim (which dimly shows the current temp, setpoint, and time) or off (screen goes black) at night. Because let me tell you- when the screen is fully on, it lights up a dark room. Well, in the app there is a setting to enable “wallpaper” mode which I assume is my definition of dim above, but the time settings seem convoluted. I would want dim to start at 7pm and turn off at 8am. You can’t choose those times. It seems like the app programmer did them in reverse. No matter what I tried, I couldn’t get this thing to go dim when I wanted it to. Sometimes it would work, but usually not. So last night when I went to bed it was dim but I woke up at 11:30pm and it was full bright. Lit up then room. Quite annoying. A couple nights is was dim when I went to bed and then sometime in the night it went dark, which was nice, however the next day I waited until noon to finally touch the screen to wake it up because it stayed dark all day. Huh? I simply cannot figure this screen brightness thing out and I give up. I’ve read the manual. It’s hinges whatsoever. I read the FAQ on the manufacturers website, also no help. I would email them but no matter what it doesn’t work right. I have two engineering degrees and I’m extremely tech savvy. -the 2.4ghz WiFi thing is a pain. I have 2.4 and 5ghz both names the same. I had to shut off the 5ghz to get this thing to connect. It stayed reliably connected during my testing but others have complained it didn’t for them. -you MUST connect it to the manufacturers cloud. It’s free for now but they could always start trying to charge you for that. It cannot be used in WiFi without going through their server and that’s disappointing. I don’t need or want it connected to their cloud but there is no way to disable that. If you turn off internet access to it on your router then there is absolutely no way to control it with the app even on the same WiFi. That’s all I have to say. Unfortunately since the display brightness is not reliably controllable I had to move on to another brand. If the display was configurable to be dim at night then this would have been my first choice as a thermostat in my house.
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Reviewed in the United States on December 14, 2024 by Rio555
I absolutely love the Vine Programmable Thermostat! The 4.3" touchscreen is sleek, easy to navigate, and makes adjusting settings a breeze. Pairing it with WiFi was quick, and now I can control my home’s temperature from anywhere using the app. What stands out the most is how smoothly it works with Alexa and Google Assistant. Voice control has made managing my HVAC system so much easier. The scheduling feature is also fantastic, letting me customize temperature settings throughout the day for maximum comfort and efficiency. It’s not just functional; it’s stylish too—blends perfectly with my modern decor. Overall, this thermostat is a smart investment that’s made my life more convenient and helped save on energy costs. Highly recommend!
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Reviewed in the United States on November 15, 2024 by Carl