We recently returned from a busy trip to the 2015 International CES in Las Vegas. As expected, fitness wearables were a hot product. From cheap silicone Fitbit imitators to advanced bracelets with smartwatch capabilities, everyone seemed to want a piece of this increasingly saturated market. In the endless sea of CES fitness bracelets that we waded through over four days, here are a few notable bands we saw. Just in time for CES, Fitbit announced that their Charge HR and Surge trackers would finally start shipping. While we made mention of Fitbit’s newest products last week, we were able to try them out on the show floor. We were especially intrigued by the Surge (the one on the right in the image), which features a touchscreen, heart rate sensor, GPS antenna, and more. All are contained in a water-resistant device that lasts seven days on a charge.