ElectronicsHome T-Rex 3 Ultra Smartwatch: GPS tracking
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If you're the type who thrives on adventure and can't sit still, the T-Rex 3 Ultra Smartwatch might just be your new best friend. Picture this: you're out in the middle of nowhere, and thanks to its GPS tracking and dual-band GNSS, you're never really lost—just exploring off the grid. And when you decide to take a dip? No sweat. This watch laughs in the face of water, boasting a waterproof rating up to 5 ATM, so swimming and water sports are totally on the table. Plus, with a built-in compass and military-grade durability, it's like having a survival expert strapped to your wrist (minus the constant reminders to hydrate).
Here's the lowdown on what makes it tick:
- Never lose your way with high-precision GPS and dual-band GNSS.
- Dive in without a care—waterproof design (5 ATM) has got you covered.
- That built-in compass? It's your secret weapon for navigation.
- Built to last, with military-grade durability that scoffs at tough conditions.
- Waterproof 5 ATM
- Dual-band GNSS
- Built-in compass
- Military-grade durability
- GPS tracking
General specs
- Brand: ElectronicsHome
- Model: T-Rex 3 Ultra
- Seller: Joom
- Water Resistance: 5 ATM
- GPS: Yes
- GNSS: Dual-band
- Compass: Built-in
- Durability: Military-grade
- First listed by seller: 6/28/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ElectronicsHome T-Rex 3 Ultra GPS tracking
|
QLY Online T-Rex 3 5 ATM water resistance
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Military Outdoor Smartwatch 3ATM waterproof
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QLY Online T-Rex 3 Ultra Built-in dual-band GNSS
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Military Smart Watch
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Military Waterproof Smart Watch Waterproof design
|
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| Brand | ElectronicsHome | QLY Online | Lucky Start | QLY Online | Hwagol | Tiktop2 |
| Model | T-Rex 3 Ultra | T-Rex 3 | T-Rex 3 Ultra | |||
| Color | ||||||
| Rating |
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| Price | $92.06 | $88.76 | $60.10 | $88.10 | $45.99 | $85.90 |
| Seller | Joom | Joom | Joom | Joom | Amazon | Joom |
| Update | August 20, 2025 | August 27, 2025 | August 27, 2025 | August 27, 2025 | July 20, 2025 | August 28, 2025 |
| Water Resistance | 5 ATM | 5 ATM | 5 ATM | Yes | ||
| Compass | Built-in | Yes | Yes | |||
| Durability | Military-grade | Military-grade | Military-grade | |||
T-Rex 3 Ultra Smartwatch
Jessica T.
London
July 9, 2025
as a teacher who's always on the go, i wanted something reliable for my daily drives and outings with the family. i've been using this ElectronicsHome watch for a couple of weeks now, and it's mostly been wonderful. it's built so strong that i don't worry about bumps or spills, and the way it guides me without fuss is just spot on. sure, it's not perfect—i wish it were lighter and easier to set up, but overall, it does what i need without any fancy jargon. it feels like a trustworthy companion, and for the price, i think it's worth it. :)
- Pros: i love how this watch keeps me from getting lost when i'm out driving or walking, it always knows where i am even in the middle of nowhere. it feels really tough and can handle getting wet, which is great for my active lifestyle with the grandkids. the navigation tools are simple to use and have been a real help on my adventures.