Best GPS System

The M-241 is a high performance wireless GPS logger with the following features: # Dual interface (Bluetooth + GPS-mouse by USB cable). # Compatible with Bluetooth Serial Port Profile (SPP) completely. # Powered by one AA battery. # LCD display to show position information, speed, capable logging memory size, date & time. # Capable memory size to record up to 130,000 positions, including longitude, latitude, time, and altitude. # Personal settings to select the logging mode by distance or time, unit by Kilometer or mile, and 3 languages (English, Traditional Chinese, and Simplified Chinese) support.

Save your battery power while Rapidly Charging the battery Smart IC chip protects battery from being damage Smart FUSE inside for power surge protection

nu·m8 (pronounced new-mate) is the world's first and smallest GPS locator device specifically designed with children in mind. nu·m8 is a watch that conceals GSM and GPS modules that enable you to locate your child, whenever you feel you need to know, via the internet or through your mobile phone (SMS/Text). Give Your Kids Freedom... and You Peace of Mind nu·m8 is the first GPS locator that actually locates your child not just the device through a unique and patented mechanism. Unlike other devices, nu·m8 can not be forgotten in a bag, lunchbox or jacket. Should the nu·m8 watch be removed unexpectedly, you will receive an email and / or SMS alert. When you register your nu·m8, you indicate the mobile number and email address that it will respond to. Once nu·m8 is on your child's wrist and activated, you can locate them anytime in two ways: 1) Using the customer portal at Lok8u.com and view their current location on a map, OR 2) Receive their location via text message using your mobile phone. You can also set pre-determined "Safe Zones" for your child to play in. Should they move out of this area you will receive an alert to inform you this has happened. nu·m8 utilizes GPS and GSM technology to locate your child indoors, outdoors, in the US as well as globally. nu·m8 requires a monthly subscription to the Lok8u pinpoint services in order to send unlimited location requests--via the web or your mobile phone. Know Where They Are Simply connect to the lok8u customer portal from your PC or text message from your mobile phone to locate your child, anytime, anywhere. Instant Alerts if Removed If the strap of your child's nu·m8 is opened without your authority, an immediate alert is sent via SMS and email to warn you this has happened. Set Your Own Boundaries The "Safe Zone" feature allows you to easily set your own defined area by time and day. An immediate alert is sent via SMS and email to inform you if your child strays outside this area. What's in the Box nu·m8 GPS Watch (Blue), Desktop Charger, Instruction Guide

GPSMAP 421 ChartplotterFeatures an ultra-bright 4" QVGA display along with an improved high-speed digital design for faster map drawing and panning speeds. Plus, these waterproof units have a high-sensitivity internal GPS receiver, so mariners will always know their position at sea. They are ready to go with a built-in, satellite-enhanced worldwide basemap and Garmin's proven easy-t0-use interface designed to help you navigate the open waters with ease. Both models are compatible with various NMEA 2000 components, inculuding Garmin's full lineup of NMEA 2000 marine sensors and autopilots. Features and Specifications: Ultra-bright 4" diagonal QVGA display, 240 x 320 pixels - over 800 nits of brightness NMEA 2000 certified for seamless integration with the Garmin marine lineup Preloaded worldwide marine basemap Compatible with GXM 51 for XM Satellite Radio and XM WX Satellite Weather High-speed processor for fast screen redraws and smooth panning Streamlined user interface makes it simple to select modes and features Single SD memory card slot for BlueChart g2 Vision cards, as well as saving waypoints, routes and tracks to a SD card Optional BlueChart g2 Vision cards provide marine chart detail and enhanced navigation features like Auto Guidance, satellite imagery, 3-D Mariner's Eye View and 3-D Fish Eye View Backlit keypad for easy operation in low light conditions Unit dimensions: 5.0"H x 5.7"W x 2.7"D (12.7cm H x 14.5cm W x 6.9cm D)

Compatible with Garmin Nuvi 200 200W 205 205W 250 250W 255 255W 260 260W 270 300 310 350 360 370 600 610 650 660 670 680 710 750 770 780 850 880 900T 5000 Street Pilot 2820 7200 7500 c310 c320 c330 c340 ZUMO 400 450 500 550 Edge 605 705 and TomTom ONE 3rd Edition XL / XL S 130 130S XL-330 XL-330S GO 530 730 930 720 920 920T Magellan Roadmate 1200 Maestro 3200 3250 4250.Will charge your GPS through the mini USB Port.

Featuring a bright 2.6-Inch LCD color display with built-in basemap and high-sensitivity GPS receiver, the GPSMAP 78 series takes recreational navigation to a whole new level. All three models are waterproof, and include a built-in microSD card slot for loading additional maps and a dedicated MOB (man over board) button.

SD MEMORY CARD 2GB FOR GARMIN GPS NUVI 200w 250 260 270

Universal Water Resistant Neoprene Protective Case with two adjustable compartments and detachable shoulder strap for Garmin, Magellan, TomTom, Navigon, Lowrance, Mio and any other GPS receivers with width less than 7 inches. Perfect to store or carry GPS, brackets, cords and antennas, to prevent theft from car.