Beets Blu Wireless Bluetooth Smart 4.0 Heart Rate Monitor is Compatible with Smartphones Apple (4S, 5, 5S, 5C, 6, 6 plus), Samsung Galaxy (S4, S5) and Nexus (4, 5, 7). With Soft Chest Strap

Beets BLU with chest strap ensures a continuous heart rate measurement with no interruption to exercise. The sensor captures the slightest electrical impulses and performs the most accurate heart rate readout due to ECG-based technology. Beets BLU is easy to use right out of the box. It starts your heart rate reading in seconds and

OUMAX Fit Bluetooth Wireless Activity and Sleep Wristband with button , For iPhone 4S, iPhone 5, 5S, 5C, iPad 3, iPad 4, iPad mini and Samsung Galaxy Note 10.1, Samsung Galaxy Note II, Samsung Galaxy S III, Samsung Galaxy S4 , Color Black

TOP 4 Questions about how to use OUMAX fitness tracker Q1: What mobile devices are supported for syncing ? The OUMAX fitness tracker can sync directly to select iOS and Android devices. iOS: iPhone 4S, iPhone 5, 5S, 5C, iPad 3, iPad 4, iPad mini or above Android: Samsung Galaxy Note 10.1, Samsung Galaxy Note

XFIT Wireless Bluetooth Activity/Fitness Tracker Watch with 5 on screen Display modes for iPhone 6, 6 Plus, 5S, 5C, 5, 4S, Samsung Galaxy S5, S4, S3; iPad Mini 3,2, 1, Air 2, Air 1, iPad 3, iPad 4, iPod Touch Gen 5; Samsung Galaxy Note 2, Galaxy Tab 4 10.1″ (w/ Android 4.4.2)

XFIT Watch The NEW XFIT Watch Band keeps track of all your movements. With a digital screen displays live progress. When you are ready to take the next steps toward better health, FIT Band has additional features to keep you motivated, such as track your sleep, steps, activity tracker and much more. Get ready to