---
product_id: 51143699
title: "Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA"
brand: "tempo disc"
price: "AR$163387"
currency: ARS
in_stock: true
reviews_count: 9
category: "Tempo Disc"
url: https://www.desertcart.com.ar/products/51143699-bluetooth-compatible-thermometer-hygrometer-and-dew-point-sensor-and-logger
store_origin: AR
region: Argentina
---

# 250 days data storage 270 ft Bluetooth range 12-month battery life Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA

**Brand:** tempo disc
**Price:** AR$163387
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the curve with the smartest, tiniest climate guardian!

## Quick Answers

- **What is this?** Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA by tempo disc
- **How much does it cost?** AR$163387 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/51143699-bluetooth-compatible-thermometer-hygrometer-and-dew-point-sensor-and-logger)

## Best For

- tempo disc enthusiasts

## Why This Product

- Trusted tempo disc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-User Access:** Share live data seamlessly with multiple users simultaneously—ideal for offices, labs, or homes.
- • **Compact Powerhouse:** Ultra-small design fits anywhere indoors or outdoors, perfect for discreet, continuous monitoring.
- • **Set & Forget Simplicity:** Instant setup with no Wi-Fi or pairing hassles—just open the app and monitor in real-time.
- • **Made in USA with Support:** Proudly designed and supported in Texas, ensuring quality and expert help 7 days a week.
- • **Massive Memory, Zero Limits:** Stores up to 250 days of temperature & humidity data with unlimited export, no fees or accounts required.

## Overview

The Tempo Disc 3-in-1 is a Bluetooth-enabled thermometer, hygrometer, and dew point sensor with an industry-leading 250-day onboard data logger. It offers effortless setup without Wi-Fi or pairing, supports multiple simultaneous users, and features a compact design with up to 12 months of battery life. Made in the USA, it delivers reliable, accurate environmental monitoring for indoor and outdoor use, perfect for professionals who demand precision and convenience.

## Description

desertcart.com: Tempo Disc Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA: Patio, Lawn & Garden

Review: Great product - This sensor is very impressive! Our requirement was to interface our existing mobile app with temperature monitoring hardware. After a lot of research, we found TempoDisc In our case these features make BlueMaestro TempoDisc stand out: * Low energy Bluetooth: BT was definitely in our requirements, and there are other sensors out there that have a BT interface. TempoDisc was different in the fact that its Low Energy Bluetooth interface allows for a unique combination of size, battery life and functionality. * Logging: The ability to not only save historic temperature records but also to configure the frequency of the recording allows us the flexibility to configure the sensor for all of our use cases * Replaceable battery: You don't need to throw away and waste your hardware when the battery runs out. Battery replacement is simple cost efficient. * Resistance to condensation: We need to use these sensors inside a fridge, TempoDisc internal boards have a special coating that protects them from condensation. * They have a well documented and 'open' API: Out of the available hardware that we found, this was the only sensor that had any online API documentation and an example SDK. It only took a few hours to interface it directly to our mobile app (for most people this may not be that important a requirement as TempoDisc comes with it's own mobile app) * Low cost and Quality -> Very competitive price for the offered functionality and appear to be good quality.
Review: Easy to use / Accurate / Reliable - My husband is using this device to monitor the humidity levels in the case where he keeps his favorite guitar. This device is straightforward and high quality. It helps him to know exactly the right time when he needs to add water to the humidifier so that the humidity does not drop below a certain level which helps to prevent the guitar from drying out and cracking. Since the value of the guitar is over $3000 it’s easy to justify the investment in buying this device. The app is very user friendly. I am not tech savvy and still found every aspect about this product simple yet cutting edge. The people who invented this definitely know what they are doing. Keep up the good work.

## Features

- EFFORTLESSLY BRILLIANT: Simplify your temperature monitoring experience with Tempo Disc! Set it up in seconds and let it work its magic! No Wi-Fi hassles or smartphone pairing needed. Just open the app and voilà – real-time temperature readings at your fingertips! When you stray out of range, fear not! its ample onboard memory ensures your temperature data is securely stored until you return.
- MORE MEMORY THAN ANYONE: Massive on-board storage allows the recording of 250 days of temperature and humidity data. This data can be quickly and easily downloaded by a Bluetooth compatible smartphone and exported in any format you need. Unlike other brands, there are no restrictions on data export, no account setup required, and no fees!
- TINY BUT MIGHTY: Much smaller than other brands allowing it to be placed almost anywhere, whether indoors or outdoors. When not in range, it records data as a thermometer and hygrometer which you can access with your Bluetooth compatible phone when you are next in range. Ideal for situations where there is no wifi yet you need to monitor temperature, humidity or dew point over time.
- MULTI USER: Many different users can access this device simultaneously. Unlike other brands which pair to just one smartphone, Tempo Disc allows many users to share the same device from their smartphones. This is ideal where a number of different people need to monitor temperature, humidity or dew point at the same time, such as in an office, warehouse, laboratory or home.
- SUPER EASY WITH SET AND FORGET: The easiest device on the market, simply turn it on and place it. Viola! No connecting with wifi, no pairing with a smartphone. Set it and forget it! With its easily changeble coin cell battery, and its battery life of up to 12 months, you can place it anywhere you need to monitor temperature, humidity or dew point. The device will happily record data while you are away and display it when you get back in range.
- MADE AND SUPPORTED IN USA: Support home grown innovation and manufacturing. Tempo Disc is designed, developed, and manufactured in the USA, comes with expert support available 7 days a week from our Texas-based team. Any problems, give us a call, we will gladly help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZYPO48 |
| Age Range (Description) | Adult |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries required | Yes |
| Best Sellers Rank | #122,285 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #71 in Weather Hygrometers |
| Brand | Tempo Disc |
| Color | White |
| Connectivity Technology | Wireless |
| Customer Reviews | 4.0 4.0 out of 5 stars (515) |
| Display Type | Digital |
| Import | Made in USA |
| Included Components | Tempo Disc™ with CR2032 coin cell (included), Quick start Guide |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 1.38 Inches |
| Item Weight | 0.705 ounces |
| Item model number | Tempo Disc Temperature and Humidity |
| Manufacturer | Blue Maestro |
| Model Name | Disc Mini 3 in 1 |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Number of pieces | 1 |
| Outer Material | Polycarbonate enclosure with soft touch TPE on/off button and LED indicator |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 1 seconds |
| Reusability | Changeable battery |
| Special Feature | 270 feet connecting range, compatible with bluetooth enabled smart phones, tablets and gateways, Fastest and most sensitive temperature and humidity sensor with our unique enclosure that maximises air flow for greater accuracy, Multiple users can read data at the same time, does not require pairing with your phone, great for environments where monitoring is being done by more than one person, Smal… |
| Specific instructions for use | Multipurpose Indoor/Outdoor Wireless Thermometer Hygrometer Sensor and Data Logger |
| Specification Met | CE, FCC |
| Style | Tempo Disc |
| UPC | 784672471305 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 257 Degrees Fahrenheit |
| Volume | 3 Cubic Centimeters |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Tempo Disc
- **Color:** White
- **Connectivity Technology:** Wireless
- **Display Type:** Digital
- **Included Components:** Tempo Disc™ with CR2032 coin cell (included), Quick start Guide
- **Outer Material:** Polycarbonate enclosure with soft touch TPE on/off button and LED indicator
- **Product Care Instructions:** Wipe Clean
- **Specification Met:** CE, FCC

## Images

![Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA - Image 1](https://m.media-amazon.com/images/I/3161uw1VwVL.jpg)
![Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA - Image 2](https://m.media-amazon.com/images/I/410da4MNO+L.jpg)
![Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA - Image 3](https://m.media-amazon.com/images/I/417Ej1F3CXL.jpg)
![Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA - Image 4](https://m.media-amazon.com/images/I/41ALb1DZq7L.jpg)
![Bluetooth Compatible Thermometer, Hygrometer & Dew Point Sensor and Logger, Smart Temperature Humidity Monitor, Unlimited Phone Storage. Simple Data Export. Made in USA - Image 5](https://m.media-amazon.com/images/I/41Eseg3twOL.jpg)

## Questions & Answers

**Q: I have a linux box that's bluetooth capable that's always on in my house. can i connect to it remotely and use it to read the sensor?**
A: From my understanding, you can only access the data from the IOS or Android App. There is no PC software that can access the sensor. You might want to email the company to see if there are programming API's you can try to use. If you do not know what API's are - then the answer is no.......

**Q: Has anyone used this is a Tropical terrarium for reptiles? Humidity around 70-90%?**
A: no but I think it would work well for that. I used it in an environment with ambient humidity that went that high and it was accurate to other humidistats I own.

**Q: I have a tempo disc which worked perfectly until the battery needed replacing- now The lights blink but won’t connect to the app…defective?**
A: If your device is blinking it would suggest you don’t have a good connection. Give us a call and we can help you out!

**Q: Can I use this to measure personal body temp?**
A: It's about an inch in diameter, so that limits where you might take your temp. Armpit might be the best. I would compare it to a digital or analog thermometer for comparison. It does measure in tenths of a degree, and in either Fahrenheit or Celsius.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by C***N on April 10, 2019*

This sensor is very impressive! Our requirement was to interface our existing mobile app with temperature monitoring hardware. After a lot of research, we found TempoDisc In our case these features make BlueMaestro TempoDisc stand out: * Low energy Bluetooth: BT was definitely in our requirements, and there are other sensors out there that have a BT interface. TempoDisc was different in the fact that its Low Energy Bluetooth interface allows for a unique combination of size, battery life and functionality. * Logging: The ability to not only save historic temperature records but also to configure the frequency of the recording allows us the flexibility to configure the sensor for all of our use cases * Replaceable battery: You don't need to throw away and waste your hardware when the battery runs out. Battery replacement is simple cost efficient. * Resistance to condensation: We need to use these sensors inside a fridge, TempoDisc internal boards have a special coating that protects them from condensation. * They have a well documented and 'open' API: Out of the available hardware that we found, this was the only sensor that had any online API documentation and an example SDK. It only took a few hours to interface it directly to our mobile app (for most people this may not be that important a requirement as TempoDisc comes with it's own mobile app) * Low cost and Quality -> Very competitive price for the offered functionality and appear to be good quality.

### ⭐⭐⭐⭐⭐ Easy to use / Accurate / Reliable
*by G***S on March 18, 2024*

My husband is using this device to monitor the humidity levels in the case where he keeps his favorite guitar. This device is straightforward and high quality. It helps him to know exactly the right time when he needs to add water to the humidifier so that the humidity does not drop below a certain level which helps to prevent the guitar from drying out and cracking. Since the value of the guitar is over $3000 it’s easy to justify the investment in buying this device. The app is very user friendly. I am not tech savvy and still found every aspect about this product simple yet cutting edge. The people who invented this definitely know what they are doing. Keep up the good work.

### ⭐ Poor quality
*by S***N on August 19, 2025*

Poor quality. Got a second one in 10/24 and just like the 1st, it failed (8/25). Worked fine and one day it's telling me it's -35. Even resetting it didn't correct the defect.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-26*