Smartphones have quickly become solid fitness tracking tools. Running bands hold your phone while you do your daily fitness runs, whatever the weather.

People prefer running for a variety of reasons: Most important are fit and comfort, as well as the ability to hold more things than just a phone. 

Bigger phones are more difficult to hold in hand while running, so running bands become necessary.

The best iPhone 6s, 6s Plus, 6, and 6 Plus running band: TuneBand for iPhone 6

The best iPhone 6s, 6s Plus, 6, and 6 Plus waist belt: Aqua Quest Kona Pouch

The best iPhone 6s, 6s Plus, 6, and 6 Plus running band while biking: Annex Quad Lock Sports Armband, Black/Blue