More and more people are taking running seriously. They want to log metrics like distance, duration, heart rate and calories burned so they can stay fit and beat personal goals. Then there are even more serious runners training for triathlons, Ironmans and marathons, and they need more information, such as power, cadence and efficiency. Fortunately, in this day and age, there are wearables and fitness trackers that can help with all that and more.
Jaybird X4 Wireless Headphones

Released a few months ago, the X4s are one of the best wireless headphones for running, hiking and mountain biking. They’re small, comfortable and fully waterproof (IPX7), plus you’re able to tweak the sound settings via Jaybird’s iOS or Android app.
Mighty Vibe

The dream of all Spotify subscribers — especially those that run — is to be able to leave their smartphones at home and still have their music. Right now there are just a few wearables by Samsung and Garmin that allow for offline listening, but they’re all pretty expensive. (And if you have an Apple device, I’m guessing you don’t want to deal with Samsung operating system.) This little device, however, called the Mighty Vibe, lets you do just that. It allows you to download Spotify playlists and podcasts (up to 1,000 songs in total) and you can connect your Bluetooth headphones, so you can run with music without having to deal with your smartphone.