Summary: This is an amazing product, especially for the price. I've had it for one year now, and I give it 5-stars for it's ability to track. I deduct one star for two quirks that can be worked around, and don't affect its tracking ability at all.
Summary: First off, let's get one thing straight. This is not the same GPS that hiking people use with strong GPS signal. If you want one of those, spend another $300 and get one. Just like my car gps, if you don't have window access, won't get signal.
Summary: Initially tried the Tagg pet tracker after my dog disappeared for 11 days. I wish the Tagg would have worked for me, but Verizon data coverage just wasn't strong enough and the battery drained in less than a day. But their customer service is the best I have ever worked with.
good device, works well for cycling - some interesting features, although garmin website misleading
21 March 2012
Summary: so I've used and own a bunch of garmin devices and generally am a fan (60csx for hiking / geocaching which is a great unit, edge 500 for cycling which is good and a nuvi which we weren't crazy about)..
terrific battery life, polished iPhone and DROID apps
En P. Junction, Amazon
9 March 2011
Summary: -----UPDATE--------- After using this thing for a little while I have some useful feedback. It is more sensitive than most to being in doors. All mobile phones and 5 year gps units can get some fix inside my house, but the GTU10 wont attempt a fix with less than 5 satts.
Summary: We bought our first Garmin tracker after spending 3 hours searching for our terrier after she ran off during a walk! The device is not small, but even for a terrier it is quite an acceptable size.