Make your watch even smarter with Kardia Band, the EKG strap for Apple Watch by AliveCor. Giving you on-demand heart monitoring, this strap fits seamlessly with the Apple Watch to keep you informed. Using the latest EKG technology, the Kardia Band can instantly detect atrial fibrillation as well as normal heart rhythm. All of the data from this wearable is uploaded and stored in the app so it’s ready to share with your doctor. The metal sensors on the back of the Kardia Strap is activated through the app for a 30-second reading and the app also let you record audio to note your current symptoms. The Kardia Band is effortless to integrate into your life and helps you stay proactive when it comes to your health.