Building a real-life version of the Star Trek tricorder has been the goal of engineers and hackers alike since the first time Dr McCoy complained about being asked to work outside of his job ...

[James] has been building a heart rate monitor using a very cool TI chip. He needed a way to test his device, and commercial ECG simulators, like all biotech devices, are absurdly expensive. [James] ...

If you would prefer to build your very own DIY heart rate monitor, rather than purchase an expensive smartwatch or fitness tracker. You may be interested in a project published to the Hackster.io ...

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In order to measure your heart rate, doctors have traditionally relied upon technology that is based on monitors with leads that attach to your body. Recent advances in wearables, augmented via blue ...

With heart rate monitors now standard in smartwatches and fitness trackers, electrocardiograms (ECG/EKG) have rapidly become a common feature in health wearables. The technology aims to assist ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? There are probably a lot of things you keep tabs on over the course of a ...

When Starla Garcia, 32, a runner based in Houston, Texas, was training for the 2019 Grandma’s Marathon, she noticed the data provided by her Garmin Forerunner 235 watch often seemed skewed, giving her ...

We chose the Fitbit Charge 6 as the best option for monitoring overall health. It can provide insight into health data, such as sleep, heart rate, time spent exercising, steps, and more, at a lower ...