Shelly BLU H&T Display ZB

Brilliant thermostats that I am using to control some panel heaters whilst awaiting my AC to arrive. I use the thermostat alongside a Smart Plug to have Time & Temperature control. Super easy to install and set up on the App.

The thermometer is very flat and can therefore be easily mounted on a wall using the built-in magnet and its adhesive metal plate, without being obtrusive. Measurements and displays are sufficiently accurate, and the integrated data recording function is usable. Multiple thermometers placed simultaneously can generate CSV data for further processing in spreadsheets. As with window contacts, good signal penetration in the installation area (in this case, via Bluetooth) is necessary for data transmission.

Delivery took about a week to Portugal. The device corresponds to my expectations. Simple to configure in the App and Home Assistant. The battery is still 100% after 4 months of use. It fails to sync the clock, even when using the ‘Shelly BLE Debug’ App. I think this can be resolved with a firmware update, but until that happens, the clock will need to be set manually from time to time.

From the HW point of view, very good looking, precisely assembled devices. I have read some complaints regarding the e-ink display. Up to now, no issues at all. Time will prove it. Having two devices in the identical conditions their readings are almost the same, so the relative accuracy seems to be very good. Having no calibrated sensors available, I can't say, how exact the absolute readings are (seem a bit higher than expected), still there are options to setup offsets, if needed. The initial setup is clumsy and randomly failing, also as the clock sync is almost impossible to perform. Meaning the firmware definitely needs some love. Still, I would buy them again.

Very accurate temperature and humidity measurement. Easy to configure and connects via my other Shelly devices.
The internal clock is quite poor and quickly becomes inaccurate when it hasn't synced, but perhaps the latest firmware update might fix that issue. As a workaround, it can be synced manually by pressing the button once to put it in settings mode then pressing the button twice quickly.

All very good (looks, efficiency, setup) except the date/time sync that doesn't reliably work, with no workaround

Muy contento con funcionamiento, diseño.

Very long lasting on batery . Top in the market.

Truly awesome product. Beautiful and very functional.

I have trouble with clock, I cannot arrange a right time

Working fine with Home assistant Zha👍
But only temperature and humidity, without light sensor.
Written to support and waiting for the new firmware.

Ottimo prodotto se non si necessita della connettività wifi

Working fine, but you have to change the timeoffset +60 via debug app for european time

difficult to get in the app

Super

Great displays and best value for the money

schnell in die Shelly Welt einzubinden, tolle Optik, gut abzulesen und mit der Magnethalterung flexibel anzuwenden

Ottimo prodotto zigbee affidabile e preciso. occorre avere almeno un prodotto plus o Gen. 4 altrimenti non può funzionare. Ovviamente non possiede il wi-fi per inclusione e scambio dati ma solo Zigbee e bluetooth. Durata delle batterie infinite. Design bellissimo molto sottile ed adatto per essere installato in qualsiasi contesto. Sia con la sua staffa da appoggio su un piano che a muro tramite piastra magnetica. Davvero un bell'oggetto che può comunicare con il resto del suo ecosistema Shelly.

Top Produkte
Unter Home Assistent kann man leider nicht die Uhrzeit einstellen.

Excellent readability, WAY better than classic LCD! I have connected thermometer to my Home Assistant via BTHome and it works perfectly.

It is awsome. BUT I cannot manage to set correct time. My time zone is correct, but BLU H&T keeps showing one hour less time...

I bought 2 of the Shelly BLU H&T Display ZB in white. They are great devices: every minute the BT sends information about the status of temperature, humidity and light sensor. I'm using another shelly device for relaying the BT signal. It was a bit tricky to set UTC+1 timezone (with the Shelly Debug App). There is room for improvement.
Also the light sensor goes to the front side with the display only. I would wish,Shelly would implement a 2nd sensor facing to the rear side to make it possible, to stick the H&T Display on a window and the Display facing inside, with the 2nd sensor being able to record levels from outside for blinders control. Last not least: BT-encryption is available and ensures privacy even in a condo-apartment. Great device for the first throw. Waiting now for implementation in HA-eco-system.

The only problem is setting time.