The Connected Calibre E5 is launching in several model variants. (Image source: Tag Heuer)Tag Heuer bietet mit der Connected Calibre E5 eine neue Smartwatch in mehreren Versionen an, dabei gibt es sowohl unterschiedliche Farb- als auch Größenversionen. Die durchaus preisintensive Smartwatch kommt dabei mit einem OLED-Bildschirm und einem altem SoC.
Following an official teaser from Tag Heuer, the Tag Heuer Connected Calibre E5 is now official. The smartwatch has just been launched in various model variants, specifically as 40- and 45-millimeter models, but also in different colors and there are also differences in the choice of materials. The watch can be ordered with stainless steel or titanium as the material for the watch body. There are also limited and News Balance editions. The stainless steel version is available for an entry-level price of €1,550. If customers choose the 45-millimeter version instead of the 40-millimeter version, the price increases by €100. The Golf special edition sells for €2,400.
At its core, it’s a relatively typical smartwatch, equipped with optical sensors for measuring heart rate and blood oxygen saturation, among other things. Sleep monitoring, a standard feature of modern wearables, will be added later. Further features include an altimeter, a GNSS module, a microphone and a speaker. The 45mm model is equipped with a 1.39-inch display with a resolution of 454 x 454 and is based on OLED technology, so it features self-illuminating pixels. Tag Heuer installs the Qualcomm Snapdragon Wear 5100+ SoC, a somewhat already outdated processor. More details can be found here.
An optical sensor is on board. (Image source: Tag Heuer)
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Editor of the original article: Silvio Werner – Senior Tech Writer – 15481 articles published on Notebookcheck since 2017
I have been active as a journalist for over 10 years, most of it in the field of technology. I worked for Tom’s Hardware and ComputerBase, among others, and have been working for Notebookcheck since 2017. My current focus is particularly on mini PCs and single-board computers such as the Raspberry Pi – so in other words, compact systems with a lot of potential. In addition, I have a soft spot for all kinds of wearables, especially smartwatches. My main profession is as a laboratory engineer, which is why neither scientific contexts nor the interpretation of complex measurements are foreign to me.
Translator: Jacob Fisher – Translator – 2353 articles published on Notebookcheck since 2022
Growing up in regional Australia, I first became acquainted with computers in my early teens after a broken leg from a football (soccer) match temporarily condemned me to a predominately indoor lifestyle. Soon afterwards I was building my own systems. Now I live in Germany, having moved here in 2014, where I study philosophy and anthropology. I am particularly fascinated by how computer technology has fundamentally and dramatically reshaped human culture, and how it continues to do so.
Silvio Werner, 2025-10- 8 (Update: 2025-10- 8)
