Many things can cause heart palpitations. In the vast majority of cases, the cause is either related to your heart or is unknown. Non-heart-related causes of palpitations include: Strong emotions such as anxiety, fear, or stress; palpitations often occur during panic attacks.
How to use Samsung AllShare on your TV and PC. Samsung AllShare, also called Samsung Link, is a service that lets Samsung devices, Samsung TVs and your PC access and share photos, videos and even music between themselves, streamed over any internet connection.
Hub. Learn more. The Samsung SmartThings Hub is the heart of your smart home that will connect all of your compatible smart home devices. Multipurpose Sensor. Learn more. Trigger lights to automatically turn on when you open the front door.ub. Learn more. The Samsung SmartThings Hub is the heart of your smart home that will connect all of your compatible smart home devices. Arrival Sensor. Learn more. Know when pets arrive and leave home. Be notified when the dog sitter has taken your dog for a walk.