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Deal.ai › Amazfit › Sport Watches
Amazfit
Amazfit T-Rex Dual Solar Smart Watch

Amazfit T-Rex Dual Solar Smart Watch

Best price now

$649.99at WalmartChecked Nov 11

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Price facts

  • Last seen at $649.99 at Walmart on Nov 11.

Our take on the Amazfit T-Rex Dual Solar Smart Watch

The Amazfit T-Rex Dual Solar is a rugged outdoor smartwatch built around a dual-sided solar charging system: solar cells under the AMOLED display and a glass-ceramic back plate top up the battery when light is available. It pairs a bright AMOLED screen with a ceramic case and silicone strap, and carries the T-Rex line's military-grade toughness and multi-band GPS for trail and expedition use. Against rivals like the Garmin Instinct Solar and Fenix line, it leans on the AMOLED display and dual solar surfaces rather than Garmin's training ecosystem. It suits hikers, trail runners and multi-day adventurers who want a bright screen without constant charging.

Best forMulti-day hikers and backpackersTrail runners and ultra runnersOutdoor users who want a bright AMOLED displayBuyers comparing solar watches against Garmin Instinct and Fenix
Pros
  • Dual-sided solar charging supplements battery in daylight
  • Bright AMOLED display stays readable outdoors
  • Ceramic case and silicone strap built for rough use
  • Multi-band GPS for trail navigation
  • Long battery life between charges in normal use
Cons
  • Solar charging is a top-up, not a full recharge
  • AMOLED screen drains faster than monochrome rivals
  • Heavier and bulkier than everyday smartwatches
  • App and training features less deep than Garmin's

Amazfit T-Rex Dual Solar Smart Watch prices at every store

  • WalmartNew

    In stockSold by AmazfitReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $649.99Free shippingChecked Nov 11
    Visit Walmart

What reviewers say

Owners of the T-Rex line praise its toughness and battery life, and early coverage of the Dual Solar focuses on the dual solar charging and the bright AMOLED screen. Reviewers note solar input is modest and best treated as a supplement rather than a power source.

What people mention
  • Solar chargingMixedReviewers say the dual solar surfaces add charge in direct light but are a supplement, not a replacement for charging.
  • Battery lifePraisedOwners report long stretches between charges in normal use.
  • DisplayPraisedThe AMOLED screen is called bright and easy to read outdoors.
  • BuildPraisedThe ceramic case and rugged design are described as surviving hard use.
  • SizeCriticisedSome find the watch bulky and heavy on smaller wrists.

About the Amazfit T-Rex Dual Solar Smart Watch

The Amazfit T-Rex Dual Solar is a smartwatch for long outdoor days. It has an AMOLED display and a dual-sided solar charging system, which the description calls the first of its kind for an AMOLED smartwatch.

Solar energy is captured through both the display and a glass ceramic back plate. This continuously supplements battery life during extended outdoor activity and adds charge whenever conditions allow.

Series
Amazfit
Screen
AMOLED
Case material
Ceramic
Strap material
Silicone
Watch color
Black
Strap color
Black
Charging
Dual-sided solar, through the display and a glass ceramic back plate

Specifications

color
BlackSource
Series
AmazfitSource
Color (Strap)
BlackSource
Watch Strap Material
SiliconeSource
Color (Watch)

Questions and answers

How does the dual solar charging work?
Solar cells sit under the display and in the glass-ceramic back plate, so light hitting either side tops up the battery. It supplements charging rather than replacing it.
Is it better than a Garmin Instinct Solar?
It offers an AMOLED display and dual solar surfaces, while Garmin's Instinct line has a monochrome screen and a deeper training ecosystem. Choose based on whether you value the screen or the software.
Can I swim with it?
The T-Rex line is built for outdoor and water exposure, but check the stated water rating for the depth and activities you plan.
Does it have GPS for trails?
Yes, it includes multi-band GPS for route tracking and navigation on trails.
What is in the box?
The watch with its silicone strap and a charging cable; confirm the exact contents with the seller.
Who is it for?
Hikers, trail runners and multi-day adventurers who want a bright screen and solar top-up away from outlets.
Where is the Amazfit T-Rex Dual Solar Smart Watch cheapest?
At Walmart, for $649.99, as of our latest check.

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