The Quad Mountain Ultimate One nano watchband distinguishes itself by being the only one on the market where no part of the nano touches your skin. This protects your nano from sweat damage, which won’t be covered under the warranty. The band is thin and vented where possible for comfort. The nano’s controls are all available, and the sides are protected. You’ll be able to use the nano with a mini Bluetooth dongle and earphones or with regular earbuds. The Ultimate One is available in black, white, blue, green, orange, pink, and red for $24.95 each. A two-pack pairing one colored band of your choice with a black band is $41.95. They are available directly from Quad Mountain.