Mysa is likely one of the few producers constructing good thermostats for high-voltage heaters, together with baseboard, fan-forced convector, and radiant ceiling sorts (Sinopé is the opposite huge participant). However the Mysa Good Thermostat is a complete lot prettier than Sinopé’s providing, and it doesn’t require a bridge to connect with your Wi-Fi community.
It’s additionally costlier, nonetheless, and for the reason that sorts of heaters this and Sinopé’s thermostats are designed to regulate should not centralized, you’ll want to purchase one for each room (or at the very least one for each room with a heater you want to management). On the different hand, you’ll have to buy Sinopé’s GT125 Wi-Fi bridge ($89.95 at Amazon) so as to add its thermostat to your private home community (one bridge can service a number of Sinopé thermostats, in addition to Sinopé’s good lighting controls).
When you have a couple of heater that’s managed by the identical thermostat now, you may wire the Mysa as a replacement, offered the full load doesn’t exceed 3,800 watts. The Sinopé mannequin we reviewed can deal with a great deal of as much as 4,00zero watts.
Probably the most placing facet of Mysa’s product (particularly compared to the Sinopé) is its clear white design, with a minimalist dot-matrix show and capacitive touch-sensitive buttons. It’s an aesthetically pleasing system that offers off a high-tech vibe with out being overly distracting. Then again, it doesn’t report as a lot info because the Sinopé, which shows the day and date, the present exterior temperature, and the programmed temperature along with the present inside temp.
The most important technical distinction between the Mysa and different good thermostats is the way you’ll wire it to your heater. Good thermostats like this have inner parts—similar to a show and a radio for communications (a Wi-Fi adapter within the case of the Mysa)—that require fixed electrical energy. Some good thermostats can siphon sufficient energy from the electrical energy going to the heater to run these parts, however the Mysa is powered immediately by the road wire, with a second wire from the thermostat connecting to the load wire (supplying the heater), a 3rd wire connecting to the impartial wire (going again to your electrical panel), and a fourth used for floor.
This feels like a much bigger deal than it’s, however the set up may be complicated should you’re not paying consideration. If you wish to confirm that your heater will work with this thermostat, you may run by way of this interactive compatibility script on Mysa’s web site.
Organising the Mysa app
The remainder of the set up, utilizing the Mysa app, is easy: The setup wizard helps you join the thermostat to your Wi-Fi community, and then you definately transfer on to programming a heating routine. In the event you don’t wish to arrange an in-depth customized schedule, the app can apply a “fast schedule” based mostly on statistical power financial savings or solutions to a collection of questions on your schedule and temperature preferences.
Including temperature-change occasions to your schedule is an easy matter of hitting the “+” image on the higher proper of the Schedule web page and selecting the times, occasions, and temperatures.
Deleting a temperature change level, however, is a extra handbook course of. In the event you’ve made a common change to your schedule (say, to extend the temperature to 67 levels at 7:00 p.m. each evening), and resolve later to delete that occasion, you’ll have to manually faucet and delete that occasion for each evening; you may’t simply difficulty a blanket change.
In the event you’re organising a couple of Mysa good thermostat, you may create “zones” that can have a number of heaters act in unison. In the event you’d choose to skip the app altogether, you can also make quick one-time temperature changes by tapping on the face of the thermostat and utilizing the up and down arrows.
In contrast to the thermostat’s native show, the Mysa app tracks humidity, and it’ll provide choices for an “eco” mode that routinely adjusts the temperature to save cash. An ‘early on’ choice, in the meantime, will preheat the room to guarantee that area reaches the specified temperature on the set time. Lastly, the app can carry out in-depth energy-consumption monitoring, which is a welcome function.
The Mysa can connect to Amazon Alexa Alexa and Google Assistant, and it’s compatible with Apple HomeKit and IFTTT. SmartThings compatibility is on the company’s roadmap, and the thermostat supports geofencing. That can turn your heater on and off when you enter and leave a defined radius around your home, although this feature is currently hidden in the app’s Experimental Features menu.
When you add in the cost of the Sinopé GT125 Wi-Fi bridge ($90 at Amazon) that’s needed to make a Sinopé TH1120RF thermostat ($80 at Amazon) truly smart, Sinopé’s solution is more expensive than Mysa’s ($90 + $80 = $170). But you need only one Sinopé bridge for many Sinopé thermostats. Amortize the cost of the Sinopé bridge across, say, four thermostats ($90 + 320 = $410), Sinopé comes out on top—at least in terms of pricing, because four Mysa thermostats would cost $556).
All that said, the Mysa’s attractive industrial design, its sophisticated app, and its more robust smart home integration opportunities render it the better value in smart thermostats designed for high-voltage heaters (unless SmartThings compatibility is a must-have feature, or you’re also deploying Sinopé’s ZigBee smart lighting controls).