Onelink Thermostat

Onelink Thermostat

by Skyport Labs, LLC

90 ratings
18 reviews
Free

Details

  • Released
  • Updated
  • November 19, 2014
  • June 24, 2025

Features

Onelink Thermostat screenshot #1 for iPhone
Onelink Thermostat screenshot #2 for iPhone
Onelink Thermostat screenshot #3 for iPhone
Onelink Thermostat screenshot #4 for iPhone
Onelink Thermostat screenshot #5 for iPhone
Onelink Thermostat screenshot #6 for iPhone
Onelink Thermostat screenshot #7 for iPhone
Onelink Thermostat screenshot #8 for iPhone
Onelink Thermostat screenshot #9 for iPhone
Onelink Thermostat screenshot #10 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Remotely monitor and adjust your home's heating and cooling systems from your mobile device. Control multiple locations and thermostats, view weather forecasts, and track energy usage. Receive alerts and send personalized messages to your thermostat's display.

Remote thermostat control
Multi-location management
Weather and forecast display
Energy usage monitoring
Personalized thermostat messaging
Temperature alerts
Programming and vacation settings
Show original description

What's New in Onelink Thermostat

7.2.1

June 24, 2025

Added biometric authentication Added 2 factor authentication Added ability to transfer thermostats Various bug fixes and improvements

More

User reviews

Works great except one issue

Works great except one issue the issue is passwords for my Wi-Fi. It seems like for some reason it doesn’t like complicated passwords however, the ironic thing is it indicates this, but my password really isn’t that complicated, and even though it says something about an issue with the password I told it to do it anyways basically or however, it phrased it work fine without an issue, but if this is an issue, this could be something they need to address because if someone need of a complicated password or long password or both, it seems like this could be an issue but for me it seems to work just fine of the warning. Sidenote I really like the vacation mode. I can hit that mode. Go on vacation and just as I’m starting to get home.Say an hour and a half two hours I can hit it and my house is nice and warm when I get back to my home this feature seems to work really well.
Show more

Been using it for a couple years now works great

Been using it for a couple years now and it seems to work pretty good all in all the only time I ever had problems I discovered was when my Wi-Fi went out when I was away from home and when my Internet went down, which where I live is a common occurrence That happens a couple times a month. But that’s not to blame on the app or the one link system of course. But as for the app had some little issues at the beginning if I remember right, but haven’t had problems ever since. once I got it hooked up and registered my thermostat everything went smoothly. It’s kinda nice to be able to go on a trip. Put it on vacation mode while I’m gone for a week and then hit it back up to temp when I’m at an hour hour and a half out in the house is nice and warm then I also like being able to turn on just the fan mode to circulate the air better before I come home in the summer helps cool the house a little bit Due to the fact, I don’t have air conditioning
In conclusion, all in all, it’s a great system. The app definitely is good and I wouldn’t hesitate to use this combination of the system and the app Again.
Show more

Therm-500

App Runtimes does not work or match Therm-500 wall unit.

No way to tell if the Firmware is current. Firmware update via WiFi is not possible or available.

One link First Alert Thermostat

Unit works. Love the ability to add your own photos that scroll on the display.
However, the software for the indoor thermostat does not recognize the wired sensor on the outdoor heat pump unit.
Unable to see gas daily usage.
Since the app auto updated, we can no longer see monthly run times and can only see one week of electric only (heat pump mode). Upsetting the support seems to be almost nonexistent. Phone support unable to assist and does not research concerns or call back as promised.
Show more

Works great

I have 8 FirstAlert WiFi thermostats in 3 different houses located in 3 different cities. The OneLink app works great to control the thermostats, regardless of Internet source, WiFi or cellular. I do not understand the negative reviews. Problems could possibly be due to operator error or WiFi issues.
Show more

Developer apps

FAQ

What can I do with the Onelink Thermostat app?

The app allows you to remotely monitor and control your heating and cooling systems. You can adjust thermostat settings, view current weather and forecasts for your location, monitor energy usage, and receive alerts for extreme temperatures.

Can I control multiple thermostats and locations?

Yes, the app supports controlling up to 10 locations, with up to 10 thermostats at each location. This makes it ideal for managing multiple properties or different zones within a larger building.

Is the Onelink Thermostat app free to use?

Based on the provided information, the app is free to download and use. There are no mentions of subscription fees or in-app purchases.

What kind of alerts can I receive?

You can receive alerts when the temperature in the space where the thermostat is located becomes too hot or too cold. This helps you proactively manage your home's climate and prevent potential issues.

Can I send messages to my thermostat?

Yes, you can send personal text messages directly to the thermostat's display. This is a unique feature that allows for simple communication, such as informing family members about your arrival time.