Whether you
are pushing your limits on a rugged trail, diving beneath the surface, or
training for your next big race, the T-Rex 3 Pro is built for those who train
without compromise. Crafted with tough, premium materials and packed with
advanced features, it is made to withstand the harshest conditions while
delivering precise tracking and performance insights. With all-day comfort and
exceptional battery life, it keeps you connected to your goals and in control
of every moment - no matter where your adventure takes you.
- Scratch-resistant sapphire glass with a vibrant 1.5" AMOLED display (48mm)
- Scratch-resistant sapphire glass with a vibrant 1.32" AMOLED display (44mm)
- 6 satellite system positioning with offline maps, route planning, and POI search
- 180+ sport modes including hiking, rucking, and recreational diving.
- Built-in Two-Color LED Flashlight with Boost Mode
- Built-in Speaker and Microphone for Bluetooth Calling
- Military-grade design with a grade 5 titanium bezel and buttons
- Up to 25 days battery life (48mm)
- Up to 17 days battery life (44mm)
Rugged by Design
The T-Rex 3
Pro is built different, just like you. Take on any adventure with
military-grade toughness¹, dual diving certification², a scratch-resistant
sapphire glass screen, and a vibrant 3000-nit AMOLED display that stays clear
even under direct sunlight. This ultra-high brightness ensures exceptional
visibility in any outdoor condition, so your data is always easy to read. All
of it is framed by a corrosion-resistant, high strength grade 5 titanium bezel.
Whether you prefer the larger display of the 48mm model or the compact fit of
the 44mm model, this outdoor watch will go the distance with you.
Points of Interest Search
Need
lodging or the nearest convenience store for a quick pit stop? With offline
maps³, search nearby points of interest right from your watch.
Industry-Leading GPS
Accurately
track every move, even under tall buildings or dense tree cover. Dual-band
support from six satellite systems⁵ delivers a fast, reliable connection, ideal
for demanding outdoor adventures from rugged hikes to intense trail races.
Every Beat Counts
The T-Rex 3
Pro is equipped with our advanced BioTracker™ sensor, delivering highly
accurate heart-rate tracking even in challenging outdoor conditions. For those
who want to push precision to the limit, pair it with the Helio Strap — our
industry-leading arm-worn heart-rate monitor. Together, they provide pro-grade
accuracy you can rely on, from steep hikes to intense trail races, ensuring every
training decision is backed by the most precise data possible.
