The all-new DeLorme inReach Explorer combines the satellite communications functions of past inReach mobiles with a full GPS navigation feature set.
A single handheld unit serves as a GPS navigator, backcountry communications device and emergency rescue beacon all rolled into one.
Read more about the new DeLorme inReach Explorer
Portable Emergency AA Battery Charger Extender suitable for the Garmin EDGE 500 This comes highly recommended by other randonneurs. I wonder if it works with the Edge 810? http://www.gomadic.com/garmin-edge-500-portable-aa-battery-extender.html Andrew Mead says: I start with the Gomadic plugged in so the Edge draws external power first and doesn’t put the AAs into a high current…
Ridewithgps are about to begin using a new elevation calculation method that provides more accurate figures. Additionally, all existing routes and rides will be updated to use the new calculations. It will be interesting to see how they will compare with others such as OpenRunner which often shows much lower estimates.
Your smartphone can be a powerful navigational tool, whether you have cell service or not. Using Your Smartphone as a GPS Unit
I just came across an excellent article on how to download free maps to your Garmin Edge 705/800/810 OpenStreeMaps are easy to order from this site http://garmin.openstreetmap.nl/ and DCRainmaker tells you how to get them onto your map-capable Garmin device here: http://www.dcrainmaker.com/2013/05/download-garmin-705800810.html
Hear is a useful idea I found on the YACF forum Somnolent said: charging of Garmins from a dynamo while on the move is problematic even in the dry. Nothing that can’t be overcome mitigated with a little ingenuity. Been running my Etrex (HCx) from the Luxos USB offtake for a couple of years now. I’ve…
Looking for a new computer and not sure which one will meet your needs? This review by DCRainmaker might help