Post Thumbnail

When it comes to exercise, there are plenty of iOS apps that can do everything from tracking your running or biking speed to estimating calories burned, but when it comes to ensuring your workouts are worth it, no metric is more important than your heart rate. With that in mind, fitness tech compa...

January 7th 2013 at 10:30pm 0 Comments
Post Thumbnail

When we're not blogging, we're training for marathons, triathlons and the like, and we're constantly looking for ways to maximize our athletic performance. Ok, not really, but there are plenty of folks who are athletes looking for an extra edge, and 4iiii wants to give it to them with a heads up...

January 9th 2012 at 1:01pm 0 Comments