Amazon currently has the Samsung Gear IconX (2018) available for just $149. That's good for about $50 off of its regular price. These are the latest model from Samsung, and its the truly wireless earbuds as well.
The Gear IconX are a great pair of wireless earbuds for a number of reasons. But firstly, it works with Samsung Health and will be great for taking on a run, since you are able to hear how far you've run with the Gear IconX and know how much further you have to go. Additionally, Bixby is included, so you can ask the Gear IconX to go ahead and change music or whatever you want really. Speaking of music, there is 4GB of storage available here, allowing you to store music on the headphones and not worry about bringing your phone with you when you are out running and such. Finally, the battery life here is about 5 hours on Bluetooth, but if you save music offline, it'll be around 7 hours of streaming locally.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap next-day shipping if you need it here extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime by hitting the link below. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year. Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits. Remember that if you are looking to pick this up as a gift for someone this holiday season, you'll need to order it by December 18th for non-Prime shipping, and if you are a Prime member, you have until December 22nd, to get it in time for the Holidays. Amazon does also offer extended returns for anything purchased before December 31st, can be returned until January 31st, 2018.