Heartbeats Search Results

How To: Make a high-tech spy stethoscope

A stethoscope, often considered the symbol of a doctor's profession, but also used by safe-crackers and auto mechanics to hear sounds that otherwise couldn't be heard. Well, it's time to make a high-tech electronic spy stethoscope with Kip Kay in this gadget video tutorial, for only twenty-five bucks! You can hear and record heartbeats with this spy gadget, or even listen through walls!

How To: Add & Delete 'Friends' on Your Apple Watch

Accessing and getting in touch with your favorite contacts has never been easier thanks to the "Friends" feature on the Apple Watch. However, this only applies to users who are running watchOS 2.2.2 and lower. When Apple issued watchOS 3, the "Friends" option was completely removed. So if you're running watchOS 3 or higher, you won't be able to follow these instructions.

How To: High Heart Rate Warning on Your Apple Watch? Here's What That Means

Your Apple Watch sends you notifications from friends, family, and the apps that are important to you. Occasionally, however, the watch may scare the heck out of you with a notification warning of an abnormal, elevated heart rate. If you have no history of heart conditions, this alert might come as a shock. Why do you have a high heart rate, and what are you to do with the information?

Next Page
Prev Page