We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. While most fitness watches and other devices (like smart rings) can measure ...

Most runners can benefit from monitoring heart rate in different ways during half marathon training. For example, you can use heart rate to set training zones, which will help you dial into the right ...

This clear gaming display guide explains gaming monitor refresh rate, HDR, and latency, helping players choose smoother, more responsive and immersive monitors for every game. Pixabay, Pexels Gaming ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Some fitness trackers may detect signs of heart disease, sleep problems, and chronic stress. However, there are limitations ...

On 25 March 2026, the price of 24K gold at ₹144,550 per 10 grams, reflecting a gain of ₹5,360 compared to its previous close. Meanwhile, 22K gold is at ₹132,504 per 10 grams. Gold prices in India are ...

After a brief ban due to a patent dispute with Oura, Ultrahuman is back with a new, more advanced smart ring. Ultrahuman is back in the United States. The noted Oura Ring competitor has been absent ...

Paula Vanderpluym's smartwatch may look like a small part of her wardrobe, but to a team of researchers in Toronto, it ...