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===Adidas Fit Smart===This is a rather strange hybrid device, that I don't recommend as a running watch. It looks like an activity monitor and functions a little like a sports watch, but in reality is neither. The Adidas has the same optical heart rate monitoring used in the TomTom, but this rapidly drains the battery giving only five hours of use, so it not an activity monitor that is worn all the time. It has to pair with a smartphone to provide GPS, makes it more of an advanced smartwatch, adding heart rate monitoring to the display functions(see below).

==Smart WatchesSmartWatches==Some of the problems of using a Smartphone can be alleviated with a smart watchSmartWatch. With the phone mounted on your upper arm, it's hard to see the display or control the app, but the smart watch SmartWatch can act as a remote display and remote control. My favorite iPhone app, [https://itunes.apple.com/us/app/ismoothrun-pro-gps-pedometer/id410965399?mt=8 iSmoothRun], supports several smart watches including the Pebble and the Magellan Echo.* [http://www.amazon.com/Pebble-Smartwatch-iPhone-Android-Black/dp/B00BKEQBI0 Pebble]. This is a small, lightweight SmartWatch that uses e-ink technology to provide long battery life, though not as good as the Echo. It works with a number of smartphone running apps, though the support is better on iPhone than android. The pebble also functions as a general purpose SmartWatch for receiving text notifications end of the like. (<jfs id="B00BKEQBI0" noreferb="true"/>). * [http://www.amazon.com/Magellan-Echo-Smart-Sports-Watch/dp/B00FZHUNSC Magellan Echo]. The Echo is designed as a sports focused SmartWatch, rather than the general purpose pebble. One of the coolest features of the Echo is that it uses a standard watch battery to give 6 to 12 months of battery life, so there's no need to recharge it. The Echo works with iPhone and [http://magellanfitness.wordpress.com/2014/06/23/echo-android-update/ a limited number of android phones], and a new version called the [http://www.magellangps.com/lp/echofit/index.html Echo Fit has just been announced] that adds daily activity monitoring. (<jfs id="B00FZHUNSC" noreferb="true"/>)* Adidas Fit Smart. The Adidas adds optical heart rate monitoring to the SmartWatch equation, but unfortunately it only works with Adidas' own smartphone app. This product has [http://www.engadget.com/2014/07/09/adidas-micoach-fit-smart/ only just been announced] (July 2014), but it's a product to keep an eye on. I think that having a SmartWatch that provides optical heart rate monitoring combined with a good smartphone would be a really nice combination for many people.