I'd love to recommend the Polar M600 which I have owned since the beginning of this year. It is one ugly Android Wear watch but in terms of functionality and fe

I'd love to recommend the Polar M600 which I have owned since the beginning of this year. It is one ugly Android Wear watch but in terms of functionality and features I do not regret the purchase one bit. It has built in GPS and a pretty accurate heart-rate monitor and superb battery life which is around a day and a half which includes a daily 5-7mile 50min to a 1.5hr run with GPS and HR monitor active and music streaming to my BT earphones to boot during said runs (streaming from the watch not phone which is left in the car mind you). A review on Amazon pretty much sums up all the bullet points for what I was looking for and meets and or exceeds all of them: - GPS tracking - Heart rate monitor - Onboard music storage - Smart notifications - Battery life https://www.amazon.com/Polar-Smart-Sports-Watch-black/dp/B01I5GC2CY https://www.amazon.com/Polar-Smart-Sports-Watch-black/dp/B01... Also the Android Wear 2.0 update has been confirmed coming down the pipe to this watch as well this spring.