Caterpillar S40: Rugged Smartphone with Cat DNA and User Feedback

Hands on with the CAT S40 (Phone Scoop)

Hands-on with the Cat S40 smartphone: Android phone built for dirty jobs

Cat S40 - User opinions and reviews

CAT S40 - Durability Test!

Cat S41 packs in a 5000mAh battery for 44 days standby and charging lesser phones

Featured Review CAT S40 Rugged Smartphone

Cat S41 packs in a 5000mAh battery for 44 days standby and charging lesser phones

CAT S40 Review

Featured Review CAT S40 Rugged Smartphone

CAT S40 Review

CAT S40 review: A rugged Android phone for the field

REVIEW: Caterpillar S40's excellent durability, battery life come with major sacrifices

Cat S40 Review: The Monster Truck of Phones

Hands on with the CAT S40 (Phone Scoop)

Caterpillar CAT S40 Rugged Waterproof Smartphone (Canada Compatible) : : Electronics