WiFi body scale by Withings
The wifi body scale uses Wi-Fi to automatically transmit your weight to your iPhone, iPad, and iPod touch. It also graphs your weight, lean/fat muscle mass and BMI so you can access it from your iOS device at any time.
Withings Smart Blood Pressure Monitor
The Withings Smart Blood Pressure Monitor helps you measure, track, graph and share your blood pressure directly from your iPhone, iPad or iPod touch.
Nike+ FuelBand - Medium/Large
Put on the Nike+ FuelBand then start tracking your all-day activity and translating your moves into NikeFuel. Before you buy, it's important to find your perfect fit. Each band comes with two easy-to-insert links to make it larger* – so when in doubt, select a smaller size.