ShellyH&T Gen3 White | Wi-Fi Smart Temperature & Humidity Sensor | Remote Control & Monitoring | Smart Scenes | Notification Alerts | Free Data Storage Export | No Hub Required | Alexa & Google Home
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ShellyH&T Gen3 White | Wi-Fi Smart Temperature & Humidity Sensor | Remote Control & Monitoring | Smart Scenes | Notification Alerts | Free Data Storage Export | No Hub Required | Alexa & Google Home

3.8/5
Product ID: 620417672
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Details

  • Colour
    White
  • Brand
    Shelly
  • Product dimensions
    7W x 7H
  • Item weight
    50 Grams
  • Battery description
    Alkaline
๐Ÿ“ถWi-Fi + Bluetooth dual connectivity
๐Ÿ”‹Up to 1 year battery life or USB-C power
๐Ÿ•’E-paper display with built-in clock

Description

๐ŸŒก๏ธ Stay ahead of the climate curve with Shelly H&T Gen3 โ€” smart sensing, smarter living!

  • DUAL POWER FLEXIBILITY - Choose between long-lasting AA batteries or USB-C for uninterrupted, real-time updates.
  • SMART HOME INTEGRATION - Seamlessly control via Alexa, Google Home, or SmartThingsโ€”no hub needed for effortless automation.
  • FREE CLOUD DATA STORAGE - Access and export your historical climate data anytime with zero extra cost.
  • FUTURE PROOF PERFORMANCE - Gen3โ€™s 8MB memory and Matter support ensure your smart home stays cutting-edge.
  • PRECISION CLIMATE TRACKING - Continuously monitors temperature & humidity to safeguard your space from mold and discomfort.

The Shelly H&T Gen3 is a compact, Wi-Fi-enabled smart temperature and humidity sensor featuring dual power options (AA batteries or USB-C), an energy-efficient e-paper display with clock, and free cloud data storage. It integrates effortlessly with Alexa, Google Home, and SmartThings without requiring a hub, offering advanced automation capabilities and future-proofing with enhanced memory and Matter support.

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Specifications

BrandShelly
Model Number153
ColourWhite
Product Dimensions7 x 7 x 7 cm; 50 g
Voltage6 Volts
MaterialPack of 1
Special FeaturesLightweight, Alarm, Clock
Item Weight50 g

Have a Question? See What Others Asked

How to connect Shelly H&T Gen3 to Wi-Fi?
Shelly H&T Gen3 shows delayed or corrupted values?
Which smart home ecosystems is Shelly H&T Gen3 compatible with?
Does Shelly H&T Gen3 have a USB slot?
My Shelly H&T Gen3 disconnects frequently. What should I do?

Reviews

3.8

All from verified purchases

D**R

Smart display

This is part of a range of devices that Shelly sell to control items around the home, as such to get the most out of it you do have to carry out some work yourself. That said, this is a very easy device to set up: insert the batteries, use a mobile phone to connect to the device, set up the wifi and away you go.The display is very clear and easy to read and the device feels good quality. It comes with a simple stand and can also be wall mounted or stuck onto a wall with the supplied pads. You can connect it to other systems and then use the readings to control other devices. Many people seem to connect it to home assistant but it can also connect to other systems with some work. I connect it to a MQTT broker and then use that to connect to Apple home where it displays the temperature and humidity.The device only connects to the Wifi system for a few seconds to update it's values and then goes back to sleep, however as the display is an e-paper display this stays on. The device updates it readings every so often (I think it states every two hours if nothings changes), or whenever they change by a certain amount, thus conserving battery life. Consequently it can be a few tenths of a degree out before it updates. It can also be triggered by a change in humidity which it also displays.I like these devices, they seem to be the best from Shelly and I intend to get several more. Note the Shelly web site states these will be upgraded to matter in the future, and when this happens you should be able to connect to a wider range of systems directly.

B**P

Awesome with Home Assistant

I've had these a couple weeks and they're pretty awesome.Using them with home assistant and works well. I put them on a separate VLAN with no internet and they're very happy, none of this internet-required nonsense. They can connect to multiple WiFi networks with customizable signal strength switching, communicate over quite a few protocols (I use MQTT), e-ink display looks good, and you can even use a custom network time server, so even without internet the on-screen clock works as I host one locally. I'm using them with home assistant for automations to control heating in each room based on the temperature.They're a little expensive but I got them on offer for ยฃ21 each, I bought 6 and want more. They also come with a nice detachable stand as well as a 3M sticky pad for wall mounting, and just use normal AA batteries or USB-C power.

A**R

Enticing but doesn't live up to its function

It looks pretty and I love the e-ink display but sadly doesn't perform adequately.Firstly, the measurements are not accurate.Secondly, it cannot function as a home thermostat because the readings are so delayed (on battery power) that you're freezing cold until the heating kicks in.If you opt to keep it plugged in then it works better, but then you can't place it wherever you want anymore.I'm a huge fan of Shelly but this is one of their flops. I'd recommend the Shelly Blu H&T if you insist on going the Shelly route. Stick to their relays.

M**.

Solid device

Paired it very easily to my home assistant platform the Wi-fi is easy to configure but you must follow the instructions very clearly.It's a very solid device requires four double a batteries that seem to last a fairly long time, it only sends data when there's a change and that is configured during the setup phase.If you want something that's small and unobtrusive this is not for you

C**Y

Great display and battery life

Very pleased with these. Good clear display, great battery life.

P**L

Great little device

I've got a garden office, so use this to track the temperature and humidity in there. It appears to be very accurate, using it wired is the best solution for me however you can use it via batteries too.

M**A

Batteries life and signal are very poor

It works well but batteries literally last less than a month.I feel like Iโ€™m forever changing batteriesItโ€™s says poor WiFi signal but router is within 6m of it.

P**B

Not so smart

This device seems to sleep all the time, it only send temperature data every 2 hours when all their other devices send data every hour at least. Apparently its to conserve energy, but what's the point if you don't get the data you need. There isn't an option in the app to reduce this time, and the smallest temperature change prompt is 1c!! Shelly need to rethink their approach on this item.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Shellyh And T Gen3 White Wi Fi Smart Temperature Humidity | Desertcart South Africa