The Rogbid Rowatch 12 is a new wearable that claims to offer a broad feature set. One of its highlighted functions is the ability to create and analyse electrocardiograms (ECGs). We’ve previously confirmed that even very low-cost smartwatches can generate ECGs, since the underlying principle and required technology are relatively simple. However, it’s entirely unclear whether the Rowatch 12 can not only generate but also correctly interpret an ECG as advertised. Unsurprisingly, the product isn’t a certified medical device, unlike Samsung Galaxy Watch models (available here on Amazon).

The Rowatch 12 uses an optical sensor to measure heart rate and blood oxygen levels. While this allows the device to monitor exercise intensity, it can’t accurately track performance because it lacks a GNSS module, which is especially important for activities such as running. The product page also contains several claims that warrant considerable scepticism, including its supposed ability to assess depression risk and monitor blood pressure.

The device is equipped with a 1.47-inch AMOLED display and a stainless steel case. Because it is only rated IP68, it isn’t fully waterproof and shouldn’t be worn while swimming. The Rowatch 12 is available from the official store for US$60.
 

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Editor of the original article: Silvio Werner – Senior Tech Writer – 16803 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: Zhiwei Zhuang – Translator – 601 articles published on Notebookcheck since 2022

After graduating with a bachelor’s degree in environmental engineering, I moved from Singapore to
Cologne in 2014 and began pursuing a career as a freelance translator. Much of my translation work
focuses on science, engineering and technology. My fascination with computers and mobile
electronics began when I was young. And I have fond memories reading countless tech and gaming
magazines. Working with Notebookcheck gives me the opportunity to incorporate my personal
interests into my professional work.