I have just bought the fitbit surge after doing a bit of research and got it with £50 off retail price, online at moment.
http://www.amazon.co.uk/Fitbit-Surge-Ultimate-Fitness-Super/dp/B00P9P7N9W/ref=sr_1_3?ie=UTF8&qid=1451509599&sr=8-3&keywords=fitbit+surge
Took it on its first run out...