numaira

Imwant to buy one so bad but there are concerns that i would like to resolve before i make this ourchase.. - between core or link. Core seems like a safer choice bc I've read a lot of complaints from link users re connectivity issues - should i buy from amazon or the bodymedia website... amazon customer service is great…

Can I use this in hot yoga??

Hey I can't decide between link or core... I have iPhone 4 with the most recent update and a Mac with snow leopard updated to most recent update. You've had a chance to use it for some time and I wanted to find out if you've had any issues with syncing. What's your overall experience? Would you recommend the link or the…