blueSLR is a bluetooth accessory for Nikon DSLR's that pairs with your iPhone to embed GPS information into your files as well as allow you to use your iPhone as a remote shutter release. The folks at XEquals sent me a unit to test out and share with you. To find out what I think, follow along after the break!

The hardware is very compact and doesn't add much bulk to your camera. It plugs into the slot labeled "GPS" and blends in with the camera rather well. There is a small light for indicating bluetooth connection to your iPhone. Once connected, you can use the blueSLR companion app to send GPS data to your Nikon camera to geotag your photos.

The app is very simple and strait forward. Your GPS location information is displayed on the main screen as well as a shutter release button. You can also easily set a timer and tell the camera to take as many as 10 shots. If you only want to use blueSLR as a remote shutter release, you can simply disable the GPS function and save battery life on your iPhone. I'm hoping that a future update adds the ability to adjust camera settings like shutter speed, aperture, and ISO.

There are three blueSLR models that cover compatibility with the following Nikon DSLR models: D3100, D5000, D90, D3(S), D200, D300(S), and D700. At this time, blueSLR is not available for Canon cameras, but XEquals hopes to bring that functionality soon.

If you use a compatible Nikon DSLR camera, blueSLR makes an excellent addition to your camera bag and can be yours for $149.

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