New research shows how the signal from a household WiFi device can be used to monitor heart rate with state-of-the-art ...
Only a few wearables deliver accurate heart metrics that can help you make training decisions. A new study reveals which ones measure up.
A good resting heart rate depends on your age, gender, level of physical fitness, and overall lifestyle. Here's what you need ...
A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it ...
Live Science on MSN
Scientists invent 'Pulse-Fi' prototype — a Wi-Fi heart rate monitor that's cheaper to set up than the best wearable devices
Engineers are in the early stages of harnessing Wi-Fi as a way to monitor heart rates, but don't expect to use your home ...
Whether you're a seasoned Raspberry Pi enthusiast or just getting started, this project is perfect for diving in.
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