Fitbit is the king of wearables, although Apple may of dethroned them recently. Fitbit has been around for years and have many products available. Some that are pretty cheap, and some that are as pricey as $250 in the Fitbit Surge. Still much cheaper than many smartwatches available today. Fitbit did actually announce a smartwatch at CES earlier this month which is up for pre-order at $199. It's a modular watch and pretty interesting.
However the Fitbit Blaze is not why we are here. We are here to talk about the Fitbit Charge HR. This fitness tracker is available from eBay for just $109 right now. That's $40 off of it's regular price of $149.99. The Fitbit Charge HR is one of two available Fitbit trackers that can track your heart rate all day long. It also tracks your steps, your workouts, the food you've eaten as well as calories burned and even your sleep. Battery life on the Fitbit Charge HR lasts around 5-7 days, depending on how you use it. I wear the Fitbit Charge HR myself, and absolutely love the thing. As far as tracking workouts go, it mostly only tracks cardio, like running, walking, elliptical and such. However, that's better than nothing. Coming in at $109, it's definitely a steal and one that I would recommend to everyone.