What's new since 1.6.8:
• New signal strength indicator — signal bars, dBm value and a weak-signal warning on the control screen and in the tracker search popup.
• More reliable tracker tagging: tags are now written and verified before a tracker is saved, incomplete reads are flagged, and a progress indicator shows while
writing.
• Your tracker maps are backed up to the cloud and restored automatically.
• Device compatibility check, faster data refresh and various stability fixes.