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BOT Smart digital pool thermometer FJ2T Tuya - Swimming Pool Thermometer

Reviews BOT Smart digital pool thermometer FJ2T Tuya

Interested in reviews of BOT Smart digital pool thermometer FJ2T Tuya? It got 2.7 out of 5 stars from our customers. Find specific customer reviews of BOT Smart digital pool thermometer FJ2T Tuya below. We will appreciate if you also share your experiences with BOT Smart digital pool thermometer FJ2T Tuya after purchasing.

User Reviews

Jiří, Dolní Chvatlinyflag
Rated 21/08/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase
As mentioned in an earlier post, the base was disconnecting the thermometer, distance 30m, direct visibility, after pulling the antenna surprisingly instant connection from a room in the house, distance about 60m, plus over two walls, this is how it should look like.
Good readable backlit display
control
tuya found it automatically by itself
WiFi finds only after connecting an external source, only on battery can not be paired
disconnecting the base from the thermometer
low signal range
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Petr, Mirošovflag
Rated 11/08/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase - review from a price comparison website
I will be claiming the product. The display does not work when water is pumped into the sensor: -(
Wireless thermometer
Water leaked into the sensor despite the seal
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Josef, Lomnice nad Popelkouflag
Rated 04/07/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase - review from a price comparison website
The thermometer has begun to disconnect from the station.
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Bohuslav, Dobrohošťflag
Rated 03/07/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase
Very poor range between the pool thermometer and the base!
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Customerflag
Rated 26/06/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase
We are happy with the thermometer, we share it within the app with my wife and kids. We have a swimming pool c. 30 meters from the main unit.
Connecting to Tuya
Robust main unit with large display
Temperature measurement
The unit is rather on a table or other solid base
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Anonymous customerflag
Rated 22/06/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase
Thermometer ok works as it should
Good readability of displays
The size of the sensor in the pool is just right
The unit at home is also easy to read
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Aleš, Pardubice 6flag
Rated 14/06/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase
If you have the idea of having a master unit in your living room and watching how many degrees you have in your pool, you'll probably be disappointed. The antenna in the main unit is improperly placed. The total range is literally a few meters. I had to make an external 433 MHz antenna. However, it is sufficient if you carefully disassemble the main unit and remove the red wire. on the circuit board as "ANT" you pull out of the space between the circuit board and the dislay. Ideally the wire should be routed outside the unit (no problem through a hole in the rear chassis). This modification already improves the receiver sensitivity and the associated "range" of the sensor in an unimaginable way. After adding the external antenna, I am finally happy with the product. And I would fire the developer who designed the antenna placement where he designed it for an hour.
Probably the only possible pool water temperature measurement with information transfer to Tuya smart. If you need water temperature for smart rules in Tuya, this is probably the only right choice.
Possibility to select the intensity of the backlight of the main unit.
Pairing with Tuya smart is standard, fast and easy.
Statistics, temperature and humidity graphs.
The display is quite nicely designed, but I use the device in such a way that I can't see the main unit at all: -)
The WiFi connection is only functional when an external power supply is connected. For my purposes, an IoT-type function would suffice. Just like the Tuya level sensors.
Terribly poor receiver sensitivity (main unit) due to improperly placed 433 MHz antenna between PCB and display. Whoever came up with that idea deserves an earful.
Worse readability of the unit from below.
The application is kind of "futile", but that's a matter of opinion.
Anyone who wants to simply hang the main unit on the wall is out of luck.
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Companyflag
Rated 03/06/2025, variant BOT Smart digital pool thermometer FJ2T Tuya
Verified purchase
Temperature measurement works
Visibility only at certain angles
Not directly selectable in Tuya
Cannot be mounted on the wall through the battery socket
The application works only with the transformer in the main unit plugged in
Poor guidance when it doesn't automatically find apps.
I didn't get the app working, so it's a static thermometer
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P-DC1-WEB14