Use a phone that can keep up with your outdoor activities with the Unihertz Atom Tiny Tough 4G Smartphone. This IP68 certified phone comes with 4G compatibility, making it suitable for any outdoor adventure. Waterproof, shockproof and dust-proof, Atom can handle just about anything. Small yet mighty, Atom is the ideal companion for biking, running, hiking, and more. In fact, you can wear it with a clip, mount, or armband, depending on the activity. Atom supports dual SIM cards, enabling both to work on fast 4G networks. The smartphone also offers a programmable key that you can use as a shortcut to your favorite function. Moreover, the fingerprint scanner increases security for your phone and makes it quick and easy to unlock. The Atom’s NFC features allow you to pay on the go conveniently.