Trade-In Special
We want everyone to have nexGen, the latest and greatest LifeLine!
Send us your old LifeLine, and we will upgrade you to a nexGen for just US$135 (shipping costs will be added).
Step 1
Contact us at: info@nautiluslifeline.com or via the contact form below
Step 2
We will send you a trade-in confirmation email with instructions and our address.
Step 3
Mail us your old Gen 1 or Gen 2 model in ANY condition, no questions asked!
It can be chewed by your puppy, opened at depth to see what happens when it floods, or dropped off the top floor of an apartment building!
Yes, all of these things have happened.
Step 4
After we receive your old LifeLine and payment for the new model, we’ll ship you your brand new nexGen LifeLine!
Easy as that!

Third Generation (2024)
Model: MOB nexGen

Second Generation (2017)
Model: MOB Gen 2

First Generation (2010)
Model: Diver
What are the nexGen improvements?
Electronic components
Upgraded to state-of-the-art electronic components.
GPS acquisition time
Locks on 40% faster, now acquiring GPS in just 25-40 seconds.
GPS accuracy
GPS accuracy has improved by over 60%, now providing pinpoint precision of less than 1 meter. Even in poor weather conditions, nexGen offers much better accuracy.
Battery life when transmitting
Battery life has increased nearly fourfold, now offering up to 100 hours of transmit time with full batteries.
Improved range at sea level
Range depends on how high the antenna is held, but nexGens range, even at sea level, has increased significantly, now reaching up to 5.5 miles.