Anchor watch is a position logger, Email/IM alarm and sound alarm and it monitors the device's current location and informs you if the location of the device changes too far away from the set anchor. In that case, it will sound an alarm and optionally send an Instant message or an email. (Pro version)

Please know that the performance and accuracy of the Anchor watch application depend on the hardware and software of the used device. If you have bad reception, please move the device to a location that has better satellite reception!