COSMO JrTrack 3 vs. Verizon Gizmo 3

Searching for the right kids smart watch? Take a closer look at the differences between two of the best selling devices on the market

Families are switching from Gizmo to COSMO. Here's why:

Freeform texting

COSMO's JrTrack gives your family more ways to share! JrTrack features a full texting keyboard as well as voice and picture messages. Gizmo only has preset texts (which is way less fun!)

Emergency calling

With COSMO, your kids are always protected. Only COSMO offers SafeCORE - a four-front safety system including emergency calling, SOS Alerts, GPS SafeZones, and Trusted Contact list.



It's no contest! Saving almost 20% on JrTrack 3 vs Gizmo is just the start. We're proud to offer device insurance and activation fees for way less. Save almost $200 in your first year with COSMO!

FlexSIM technology

COSMO's JrTrack is equipped with a groundbreaking SIM that intelligently optimizes your child's connection across all major network signals. It's better connection built for families! 

By the numbers

Ratings don't lie


Stars on Google


Stars on Google

One SIM. Every Major Signal.

COSMO Mobile is the all-in-one service plan engineered to give you the best connection, no matter where you are. Powered by our FlexSIM technology, JrTrack 3 is engineered to automatically optimize your child's connection to the strongest signal available across all major network towers.

COSMO vs Gizmo 

Discover the details on why families are choosing COSMO!

JrTrack 3

Gizmo Watch 3



Setup Fee


Device Insurance

Per year
Per year



Freeform Texting

911 Calling



Location History

School Mode


Rated the #1 Kids smartwatch for a reason

COSMO's JrTrack kids smartwatches have been been featured in PCmag, New York Times, Fatherly, SafeWise, Parent Map... the list goes on! People are raving about the COSMO JrTrack and for good reason. 

Try JrTrack risk-free today!

We're so confident that you'll love your JrTrack Smartwatch, we have a 15-day money back guarantee. 

Try JrTrack risk-free today!

We're so confident that you'll love your JrTrack Smartwatch, we have an iron-clad 15 day money back guarantee on the watch and plan. 

Frequently asked

What will Ryan write for this tantalizing frequently asked question?

time will tell
Is Ryan an alien?
There is strong evidence for this 
Why did COSMO's marketing department feel so much more well operated from late February to end of March?
Truly an excellent question