---
product_id: 642848222
title: "HOBO® Bluetooth Tidbit External Temperature Data Logger"
brand: "onset"
price: "£185.23"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/642848222-hobo-bluetooth-tidbit-external-temperature-data-logger
store_origin: GB
region: United Kingdom
---

# Waterproof: 100m Bluetooth Smart LE Temp Range: -20°C to 70°C HOBO® Bluetooth Tidbit External Temperature Data Logger

**Brand:** onset
**Price:** £185.23
**Availability:** ✅ In Stock

## Summary

> 🌍 Explore the Elements with Confidence!

## Quick Answers

- **What is this?** HOBO® Bluetooth Tidbit External Temperature Data Logger by onset
- **How much does it cost?** £185.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/642848222-hobo-bluetooth-tidbit-external-temperature-data-logger)

## Best For

- onset enthusiasts

## Why This Product

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

## Key Features

- • **Long-lasting Power:** Enjoy a 3-year battery life with a non-replaceable lithium battery, ensuring reliability.
- • **Robust Data Storage:** Store up to 96,000 readings with date/time stamps for comprehensive analysis.
- • **Seamless Connectivity:** Easily sync your readings to your phone or tablet via Bluetooth Smart LE.
- • **Versatile Measurement:** Internal and external sensors for a wide temperature range, perfect for any environment.
- • **Precision Meets Adventure:** Capture temperature data in extreme conditions, from icy depths to sunny peaks.

## Overview

The OnsetHOBO® Bluetooth Tidbit External Temperature Data Logger is a cutting-edge device designed for accurate temperature measurements in both outdoor and underwater environments. With a robust waterproof rating of 100 meters and a wide temperature range, it ensures reliable data collection. The device features Bluetooth Smart LE for easy wireless transmission of readings to your mobile device, and it can store up to 96,000 readings with a date/time stamp for thorough analysis. Its long-lasting battery life and dual sensor capabilities make it an essential tool for professionals in various fields.

## Description

Onset HOBO® Bluetooth Tidbit External Temperature Data Logger

## Features

- Internal and External Sensor for Temperature Measurements in an Outdoor and Underwater Environment
- Wireless Transmission of Recorded Readings to Phone or Tablet Using Bluetooth Smart LE Communications (in Air)
- Internal Sensor Measures Temperatures in -20°C to 70°C Range
- External Sensor Measures Temperatures in -40C to 100C Range
- Waterproof to 100 Meters (30.5 ft)
- Non-Replaceable Lithium Battery with 3 Year Typical Life (1 Minute Sampling Rate)
- Stores up to 96,000 Measured Readings with Date/Time Stamp if Bluetooth Communications Not Available

## Images

![HOBO® Bluetooth Tidbit External Temperature Data Logger - Image 1](https://m.media-amazon.com/images/I/31wMZUCBhlL.jpg)

## Frequently Bought Together

- Onset HOBO® Bluetooth Tidbit External Temperature Data Logger
- HOBO by Onset BASE-U-4 Optic USB Base Station
- SAMSUNG EVO Select microSDMemory Card + Adapter, 256GB microSDXC, Up-to 160 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME256SA/AM)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/642848222-hobo-bluetooth-tidbit-external-temperature-data-logger](https://www.desertcart.co.uk/products/642848222-hobo-bluetooth-tidbit-external-temperature-data-logger)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-03*