I've been using a Garmin Vivoactive for a month now and love it. Small enough to wear when not working out, and upgradable w/apps. GPS locks fast. ($250 for the watch, or $300 with a HRM strap). Uploads data to my iphone/strava as soon as it's close by. I've paired mine with a MIO Link optical HRM, and my Wahoo speed/cadence sensor.
On the other end of the spectrum would be the Garmin FR10 or FR15 (the 15 has heart rate). You can get these cheap used ($50-$75). They are great basic GPS running watches. No frills, but good enough that Rinny wears one when racing/winning Kona.
ECMGN Therapy Silicon Valley: Depression, Neurocognitive problems, Dementias (Testing and Evaluation), Trauma and PTSD, Traumatic Brain Injury (TBI)