Kenneth Cole New York Mens Nylon Waister with Rib Trim,Black,Large

A statement-making cuff watch from Gucci's Twirl Collection in chic stainless steel. Glamorously versatile, the Twirl is characterized by its evocative look and innovative design: the case turns on itself, transforming from timepiece to chic bracelet in a single motion.

Double layer design ensures your iPhone 5 with dynamic phone protection from impact and abrasions

Silicone core with a hard rubberized shell it provides ultimate rugged defense

Reinforces vulnerable corners and adds additional side grips for better control of your phone

Unique Black/Electric Green TUFF design

Designed for your iPhone 5

Not compatible with: Apple�s iphone Bluetooth cell phones & devices (unless it has one of the apps)

Compatible with: Android, Blackberry & Windows phones

Requires: Mobile Apps Runkeeper, Cardio Trainer, Endomondo

Uses Bluetooth transmission, ensuring that the mobile device finds your heart rate signal