ACR ResQLink 400 - SOS Personal Locator Beacon with GPS and Global Coverage - Designed to Alert Search and Rescue Efforts for Any Outdoor Emergency - Ideal for Hiking, Hunting, Boating, Fishing

I like it because no suburspion is needed.

I haven't had to use the unit, so I can't comment on how well it works or not. I did use the test function, and that worked perfectly. Registration was quick and easy, although I'm still waiting for the written confirmation from the Feds that they have the registration information. This provides an additional bit of comfort while I'm out on extended motorcycle trips (9,000 miles over about a four week period this summer). Knowing that if something goes terribly wrong, I have a good chance of being rescued makes traveling seem a bit safer. Nicely packaged system, easy to deploy, and light weight. I do wish they had a couple of other mounting/carrying options. One I borrowed a few years ago had a nice Velcro strap that allowed me to fasten it to my arm. This one lives in the pocket of my jacket. Not quite as easy to get to in an emergency. Between this and the SPOT for tracking my trips, my family and friends know where I am and that I'm safe. Highly recommended.

One of those safety devices that you never want to use. But I sail offshore and manage the risk with both an EPIRB and PLB. Nothing beats keeping your boat in good repair, but even strong boats and good captains can be surprised by weather or other hazards - especially at night. The small size works perfectly with my Mustang self inflating life vest.

Small and lite enough for adventures. Water resistant and good quality. Made in USA! Battery lasts years and worked when testes. Hopefully i never have to use it though.

Great addition to a boat, especially if you go offshore. Easy to activate.

Nice compact unit. Fortunately haven’t had to test it! Waterproof and sturdy. Occasionally the antenna would pop out but that’s solved with a rubber band.

Actually I hope never to use it, but if the need arose I suspect this unit would be helpful. This replaces a McMurdo Fast Find which I've had for 8 years and never used. The battery in the Fast Find still shows full charge after all these years, but I thought it best to replace and upgrade. Both are fine units, I just appreciated the longer signal life on the ResQLink. The only downside is the belt clip is close to impossible (don't give up) to attach to the unit and for all the trouble the closure on the belt clip is too wide and doesn't stay on your belt or pack. Also, the antenna can and does deploy when thrown in a bag or pack. Not a big deal, just an inconvenience.

It is not a two-way radio, so it will not "call home" for you or even send a personal message. There are other devices to do that (Google PLB) for a subscription. Whether you are on the high seas or in the back country; if you need emergency rescue, this device will get the message out. It does not depend on cell phone or other radio service; it is strictly for rescue and uses the emergency network of satellites to get help to your exact GPS location.