Boldr Klima Smart Thermostat for Air Conditioners, Window A/C, Mini Splits & Heat Pumps - Alexa & Google Home Compatible, WiFi Control App, Energy Saving, Easy DIY Install, Aluminum Silver

Klima was surprisingly simple to set up. The app walks you through everything step-by-step, and I had it controlling my Bosch mini split in about 10 minutes including a live support call to answer a few questions with the app from the support team. The support team itself were super helpful and have a live call option, it wasn’t a hassle getting in touch with them. Huge plus that Klima works directly with Apple HomeKit too, no weird workarounds needed from what I read with other controllers. The controller needs to be in the same room as the mini split head though.

I connected it to our Daikin mini split with heat pump (2025 model). Connecting it to the app and to our unit was easy. But once it was all connected the room temperature was 61° and I set it for 68° and even after hours of waiting it would not warm up the room. It turns our unit on but it does not control the heat output so the room never gets warmed up. Honestly fail to see the point of this device. Despite it advertises being a thermostat it does not actually take temperature readings from the thermostat it takes the temperature readings from your unit which for me completely makes this "thermostat" pointless as I was getting incorrect temperature readings from my unit because it's mounted up high above the door. Even if it did do all the above properly there is some other huge problems as well in its design. There is no way to keep the display on so that means if you want to see the room temperature or the set temperature you have to get up walk over to the thermostat tap one of the buttons and then you literally have 5 seconds before the screen goes off again and I have the settings set to keep the screen on but that apparently is just for the buttons and not for the rest of the display. What an unbelievably stupid design. I got this for our Airbnb rental cabin and people won't even know that it's a thermostat because it just looks like a mirror when the display is off. Needless to say I am definitely returning this because it does not do what it says and the design is mind-bogglingly stupid. The most frustrating part is you can see on the device and the app it says the room temperature is 61°, but yet it refuses to ramp up the heat to get it up to the set temperature I have it set to which is 68°. WHAT IS THE POINT OF THIS "THERMOSTAT"?!?!? Please, someone tell me because I can't figure it out.

This Boldr Klimt smart thermostat is absolutely perfect. I love everything about it controlling the temperature and heat. You can add to multiple devices and the stand alone is fabulous. Great App, compatibility superb and easy to use.

Would recommend Klima. I’ve got an older Mitsubishi mini-split and it set up to Klima with no issues. The app is user friendly and easy to navigate. Quite nice to look at too, overall really pleased.

It seems to "work" but The control is missing some important features: (I'm using it for a MrCool unit) 1. The ability to turn the LED/Beep off 2. The ability to control whether the louvres move or not 3. The "follow me" option Plus, the whole set up was annoying: You have to use the app To use the app, you have to set up an account The stupid app wouldn't send the confirm email to the email I wanted it to so I had to use one that I didn't want to (you can not continue with the device set up until you verify your email - which is a bit unacceptable) I wasn't able to bluetooth pair manually, I had to scan, which was ridiculous and annoying The wall mount appears to only be "stick on" without a permant "screw" option. Kind of ridiculous that they don't give you the table stand. Hopefully, they'll address the first three issues so that I can give this thing a test drive. The first three are really the only "serious" issues I have; the others are just annoying crap that the customer shouldn't have to deal with

I’ve bought thousands of stuff on Amazon over the years. I seldomly leave a review. On this occasion I’ll leave a review because I was particularly nervous about buying this product and everywhere I went trying to find actual customers using the product I came up empty. Nevertheless, I bought it on a prayer and let me tell you I am delighted with this purchase! First off it cake in a well thought out package (Applesque). The instructions were clear. I did have a minor glitch when doing the command portion of the set up, I tried a few times having the device face up on a table and it failed, I held it in my hand and that seemed to do the trick. Then I mounted it, which was seamless given it came with two sided tape. I then connected it to my Alexa App and now I can just say: “Alexa Air Conditioner On/Off” or “Alexa set Air Conditioner to 20 degrees”. The app is loaded with lots more features and is easy and intuitive to use. It’s a clean and classy looking product, I’m using it in a STR so time will tell how it holds up under constant use. I love the product and I’m very optimistic about its future with some of the features I see in the pipeline. I’d definitely buy it again and very strongly recommend it to anyone looking to get a smart AC for a split unit.

Humidity Sensor is off by 10% ordered replacement from Amazon New one keeps losing the wifi signal. Contacted Boldr support. They said they would get back to me in a day or two. It's been over a week and no word from them.

The Boldr Klima Smart thermostat is an excellent idea that is very poorly implemented. I have two Mitsubishi mini splits in my shop, one in a loft area and one on the main floor, with two Boldr thermostats controlling them. Starting with setup, they are a hassle: Boldr didn't have codes for my mini splits so I had to wait about a week to get those, the temp sensors in the Boldr units are inaccurate and required messing around with offsets to get the temps right. The software is buggy and they constantly disconnect and can't be controlled until I go to the shop and power cycle the Boldr units. I bought these (1) to better control the temps in the building, and (2) for convenience neither of those goals are being well met. If I could find a like product from a different manufacturer that actually work as promised, I'd dropthe Boldr units in the trash and start over. Very disappointing!