Garmin® Announces Monterra™, an Android™ Powered Outdoor GPS with WiFi - Garmin Blog
Link Military Tactical Rugged Smartwatch Outdoor Ip67 1.3" Hd Touchscreen Bluetooth Calls Heart Rate Sleep Monitor Music Gps Apple & Android - Black : Target
Best GPS Games To Play Outdoors
BackCountry Navigator XE: Outdoor GPS on iOS & Android by Nathan Mellor — Kickstarter