The gray RHYTHM - Bluetooth Armband Pulse Monitor from Scosche offers an easy way to monitor your heart rate in real-time while exercising. It connects over Bluetooth wireless to your device, allowing you to work out from up to 33 feet away. The armband is lightweight (just 1 ounce), making it comfortable to wear. You won't have to deal with any chest straps or wires while working out. Plus, you can control your music right from the armband. A lithium-ion battery affords up to six hours of use time on a single charge. And when it comes time to charge it up again, simply use the included USB charging cable for hassle-free power.

Additionally, the armband offers several convenient features. Customize your home screen stats simply by swiping across the individual attributes. No matter what your intensity level or how frequently you hit the gym, you'll be able to adapt the device to your personal workout needs. When you're done, you can also see a detailed summary of your workout. You'll be able to analyze your average heart rate, calories burned, distance run, speed and pace. You can also review your distance and route in map view while retracing your pulse levels. Show your start and stop points for each distance workout.

Another cool feature is that afterwards, you can share your workouts with friends and family through FaceBook, Twitter, email and more. Track your previous workout stats and overall progress with the integrated calendar features to compare your training sessions. Additional benefits include a web-based dashboard and downloadable free app that allows for enhanced functionality.