This smart pool thermometer, with an integrated display, is supplied with a WLAN gateway, a display for table installation and an outdoor thermometer / hygrometer. So you can call up the water temperature at any time via WiFi, with your smartphone, on the pool thermometer display or conveniently read off the display in the house.
Inkbird has technically revised the pool thermometer and the WIFI gateway. We offer here the latest and technically optimized equipment.
The values of the outside sensor can also be conveniently checked and evaluated using the free app. Thanks to the free cloud connection with data logger function, the measured values can be saved for 12 months. The data can be exported in CSV format and thus imported into Excel, for example.
The free smartphone app for the WiFi pool thermometer has a push notification function. You will receive a notification as soon as a temperature set by you is reached. You always know whether your swimming pool is at the optimum bathing temperature.
The floating pool thermometer is also suitable for spas, whirlpools or hot tubs and is waterproof to IPX7. Up to four additional sensors can be operated via the supplied WLAN gateway.
The floating pool sensor is only 14 cm high and 8 cm wide. There is a display on the pool sensor so that the water temperature can also be read while swimming.

Floating pool thermometer
- Floating sensor(optimized version)
- The temperature sensor is guided about 1 cm out of the housing in the technically optimized model. This enables an even more precise temperature measurement of the water.
- The new model has pressure equalization elements on the antenna cover to prevent the formation of condensation in the event of large temperature differences. With the previous model, it happened that the display fogged up. Moisture formed inside due to condensation. This optimized model allows the air to circulate inside.
- In this revised version, the temperature sensor is sealed inside the housing with a sealing compound. This serves as thermal insulation between water and air temperature. This leads to more accurate readings.
- Inside there are now two buttons to set the device optimally.
- Manufacturer’s warranty: 1 year
- Protection class: IPX7
- Areas of application: swimming pool, spa, whirlpool, hot tub, garden pond
- Compact design (8 x 14 cm). Also fits in most skimmers.
- Water temperature measurement
- Temperature measurement accuracy: ± 1 ℃ (± 1.8 ° F)
- Measuring range: -40 ° C ~ 70 ° C (-40 ° F ~ 158 ° F).
- Power supply: 2 x 1.5 V AA batteries (not included)
- Display on the sensor
- The floating sensor sends the measurement data wirelessly (433 Mhz) to the WLAN gateway. The gateway then sends the data on via WLAN.
WLAN gateway
- Technically optimized model of the latest generation.
- The new model is a bit heavier and therefore looks even more valuable than the previous model.
- WIFI gateway receives data via radio (433 Mhz) and Bluetooth from the sensors and forwards them via WIFI .
- With the free Inkbird Pro app, the data can be called up via smartphone and tablet
- Data export function in CSV format. The CSV file is sent by email. The data can be imported with Excel, for example.
- Free cloud connection. Data storage for up to 12 months.
- Maximum distance between the gateway and the pool thermometer: a maximum of 100 meters in the open.
- Maximum distance from the gateway to the router: about 30 meters
- Manufacturer’s warranty: 1 year


Free app for IOS and Android
- Free app for IOS and Android.
- Thanks to the cloud connection, data can be accessed from anywhere in the world using a smartphone.
- Assign names to each connected device.
- Leave a photo of the location where your sensors are located.
- Create individual alarms and notifications.
- The temperature can be displayed in ℃ or ℉.
Set-up display with integrated thermometer and hygrometer
- Shows the water temperature of the swimming pool
- Up to 100 meters radio range in open air
- Measures and shows the internal temperature and humidity
- Battery operated and can therefore be placed anywhere in the house.
- Data is sent to the WLAN gateway. From there, the measured values are sent to your smartphone via WLAN.
- Display of the water temperature in the app.
- The temperature can be displayed in ℃ or ℉.


Outdoor thermometer and hygrometer
- Outside air temperature measurement
- Humidity measurement
- Data is sent to the WIFI gateway via Blutooth and then sent to your smartphone via WIFI
- Maximum distance between gateway and the outdoor thermometer and hygrometer: approx. 30 meters
- Display of the measured values in the app
- Battery operation with 2 x AAA, 1.5 V batteries.
- Magnetic back for attachment.
- Protection class: IPX4
- Manufacturer’s warranty: 1 year
Advantages of the WiFi pool thermometer set
- Complete set : Measurement of Swimming pool water temperature , Measurement of Outside air temperature, outside air humidity, inside temperature, inside air humidity .
- Technically optimized models.
- Measured values (swimming pool temperature, outside air temperature, outside air humidity) can be called up via app from anywhere in the world.
- Pool thermometer with integrated display. The water temperature of your swimming pool can also be read from the pool.
- Including display for table installation. This allows you to read the water temperature even without a smartphone.
- The table-top display is also an internal thermostat with a humidity meter. The table stand also shows these values on the display.
- Including outside thermostat and hygrometer. The outside air temperature and the outside air humidity can then also be called up in the app.
- The pool sensor sends its data wirelessly (433 Hz) to the included WIFI gateway. The distance between the sensor and the WIFI gateway can be up to 100 meters (in the open air). This gives you flexibility in setting up the devices.
- The outdoor thermometer and hygrometer sends the data to the gateway via Bluetooth (approx. 30 meters distance between gateway and thermometer). The gateway then sends the data on via WIFI so that it can be called up in the app.
- Free app for IOS and Android.
- Free cloud connection.
- Storage of the measured values for up to 12 months in the cloud.
- The data can be exported in CSV format and thus imported into Excel, for example.
- Push notification function. You will receive a notification as soon as a temperature set by you is reached. You always know whether your swimming pool is at the optimum bathing temperature.
- Compact dimensions of the floating pool thermometer (14 cm high and 8 cm wide). This way, the thermometer doesn’t get in the way while bathing and fits under most covers. In addition, the pool thermometer can be placed in a skimmer.
- The WIFI gateway does not have to be connected via a LAN cable. It can be integrated into your network via WLAN.

Technical data of the WiFi pool thermometer set
Floating pool sensor:
- Dimensions: 8 cm x 14 cm
- Power supply 2 x AA, 1.5 V.
- Temperature measuring range: -40 to 59.9 ° C
- Resolution: 0.1° C
- Accuracy: ± 1.0 ℃ (± 1.8 ° F)
- Sends data by radio at 433 Mhz up to 100 meters in the open.
- The data of the pool thermometer can be called up via WLAN via the supplied WLAN gateway.
- Waterproof according to IPX7
- The temperature can be displayed in ℃ or ℉.
- Manufacturer’s Warranty: 1 year
Display for indoor installation:
- Air temperature measurement / measuring range: -40 ℃ c ~ 60 ℃ (-40F ~ 140 ° F)
- Dimensions: 6.5 cm x 7.5 cm
- Power supply 2 x AAA, 1.5 V.
- Resolution: 0.1° C
- Accuracy: ± 1.0 ℃ (± 1.8 ° F)
- Humidity measuring range: 10 %-99%
- Humidity measurement / accuracy: ± 5%
- The displayed data of the pool thermometer can be called up via WLAN via the supplied WLAN gateway.
- The displayed data on indoor temperature and indoor air humidity cannot currently be called up in the app .
- The temperature can be displayed in ℃ or ℉.
- Manufacturer’s warranty: 1 year
WLAN gateway:
- Supports WiFi 2.4G
- Dimensions: 12 x 6 x 1.5 cm
- Power supply unit with connection cable (EU plug)
- Cable length: approx. 98 cm (USB-C connector, can be replaced with a longer cable if necessary).
- Distance to your router: maximum 30 meters
- Distance to the connected sensors: Up to 100 meters in the open. In practice, however, 30 meters are also realistic.
- Manufacturer’s warranty: 1 year
Outdoor thermostat with hygrometer
- Dimensions: 6.5 x 7.5 x 2 cm
- Air temperature measurement / measuring range: -40 ℃ c ~ 60 ℃ (-40F ~ 140 ° F)
- Power supply 2 x AAA, 1.5 V.
- Accuracy: ± 1.0 ℃ (± 1.8 ° F)
- Humidity measuring range: 10 %-99%
- Humidity measurement / accuracy: ± 3%
- Bluetooth transmission between gateway and outdoor thermometer and hygrometer (approx. 30 meters distance between gateway and thermometer)
- Data can be accessed via WLAN using the supplied WLAN gateway.
- The temperature can be displayed in ℃ or ℉.
- Fastening with screw possible.
- Magnetic back for attachment to magnetic surfaces.
Delivery
- Floating pool sensor with integrated display (model from 2022=
- Display for indoor installation (display of floating pool sensor water temperature / measurement of indoor temperature and humidity) (latest generation model).
- Outdoor thermostat and hygrometer for measuring the outside temperature and outside air humidity. (Current model)
- WLAN gateway with connection cable (EU plug and USB C cable with 98 cm length). Receives the data from the supplied sensors so that they can be called up in the free app. (Current model)
- The set is delivered without batteries.
Downloads
Apps for IOS and Android: