Bluetooth Temperature & Humidity Monitor

Records a new reading every minute using best-in-class Swiss made temperature and humidity sensing components, syncs to your smart phone when in range, fits almost anywhere, and lasts longer than a year on a single coin cell battery.

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tempi.fi app showing temperature and humidity history with a sensor

EVERYTHING YOU NEED - NO ACCOUNTS, FEES, OR SUBSCRIPTION COSTS

CONTINUOUS MONITORING

Records a new reading every minute using Swiss-made temperature and humidity components

CONFIGURABLE ALERTS

Sends a notification to your smart phone when the temperature or humidity is too high or too low.

UNLIMITED HISTORY

Stores a virtually unlimited history in the app with the ability to export to data to the popular CSV file format.

WIRELESS CONNECTIVITY

Connects directly to your phone or tablet over Bluetooth, with no Wi-Fi router, account, or subscription required.

WHY DO YOU NEED TO MONITOR TEMPERATURE & HUMIDITY?

HOW IT WORKS

AUTOMATIC SETUP

Install the app then hold the sensor over your mobile phone or tablet for about 15 seconds and the app will automatically setup your sensor.

Setting up a tempi.fi sensor with the mobile app

24/7 MONITORING

Once setup, the sensor records a new temperature and humidity reading every minute using best-in-class, Swiss-made sensing components.

tempi.fi sensor in a refrigerator

CONFIGURABLE ALERTS

Sends notifications to your mobile device when temperature or humidity goes above or below your desired levels. If an alert condition occurs while out of range, the app alerts after it comes back into range and syncs the missing readings.

Mobile app alert settings

UNLIMITED APP HISTORY

Automatically syncs with the app when you are within wireless range. The app is only limited by the amount of space available on your mobile device. The app chart lets you view stored history and inspect samples at specific times. The T3 sensor stores up to 40 days of data in its internal memory.

Mobile app temperature and humidity history

EXPORT DATA TO CSV

The app has the ability to export the entire sensor history or parts of it in the popular CSV file format. CSV files are human readable files that can be easily shared or opened in popular software programs like Excel or Google Sheets.

CSV report export

CAN CONNECT DIRECTLY TO YOUR SMART PHONE

The sensor can send alerts and upload data directly to your phone when in wireless range - no accounts, passwords, Wi-Fi routers, or internet connections are required. The theoretical range is ~300ft with no obstacles. The typical range is between 60-120 ft depending on the environment (obstructions, wall material, piping, etc). In a modern 3,000 sqft home, the sensor can usually be detected in any room.

Direct local sync to a smart phone

SYNCS MISSING DATA WHEN BACK IN RANGE

If your phone or tablet is out of Bluetooth range, the sensor keeps recording locally. When the app comes back into range, it syncs the missing readings stored on the sensor.

Direct Bluetooth sync diagram

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