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Deal.ai › Amazfit
Amazfit
T-Rex Dual Solar
Amazfit

T-Rex Dual Solar

3.3(4 ratings)

Best price now

$649.99at AmazfitChecked Nov 11

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Price facts

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

Our take on the T-Rex Dual Solar

The Amazfit T-Rex Dual Solar is a rugged outdoor smartwatch built around dual-sided solar charging that tops up the battery from both the dial and the underside. It pairs grade 5 titanium and sapphire crystal with military-grade durability, offline maps with route planning, and up to 25 days of battery life. LiveShare location tracking and hybrid training tools round out the adventure feature set. It suits hikers, trail runners and multi-day trekkers who want long battery and on-wrist navigation without paying flagship prices. Against premium outdoor rivals it trades some app polish and sensor depth for solar endurance and a tougher build.

Best forMulti-day hikers and trekkersTrail runners and ultra runnersBackcountry travelers who want offline navigationBuyers who want a titanium, sapphire outdoor watch for less
Pros
  • Dual-sided solar charging extends time between charges
  • Up to 25 days of battery life
  • Grade 5 titanium case with sapphire crystal
  • Offline maps and route planning on the wrist
  • LiveShare lets others follow your progress
  • Military-grade durability rating
Cons
  • Solar charging is slow and depends on strong light
  • Offline map navigation is less polished than top-tier rivals
  • Smartwatch app ecosystem is smaller than Apple or Garmin
  • GPS accuracy and sensor depth trail premium multisport watches

T-Rex Dual Solar prices at every store

  • AmazfitNew

    In stockReturn policy

    $649.99Checked Nov 11
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What reviewers say

Owners of the T-Rex line praise the rugged build, long battery and value, and the Dual Solar's titanium and sapphire are seen as a step up. Solar charging draws mixed feedback: useful as a top-up, but not a replacement for charging. Navigation and app polish get the most criticism.

What people mention
  • BuildPraisedOwners describe the titanium case and sapphire crystal as tough and premium-feeling for an outdoor watch.
  • BatteryPraisedLong battery life is a common reason buyers pick it, lasting days to weeks between charges.
  • Solar chargingMixedReviewers find solar useful as a top-up but say it depends on strong, direct light to matter.
  • NavigationCriticisedOffline maps and route planning work but are seen as less polished than on premium rivals.
  • App ecosystemCriticisedThe companion app and smart features are described as more limited than those of Apple or Garmin.

About the T-Rex Dual Solar

The Amazfit T-Rex Dual Solar is an adventure watch with solar charging on both sides, which extends battery life. Battery life is up to 25 days.

It is built with Grade 5 titanium and sapphire crystal, and has military grade durability.

Offline maps and route planning help you stay on course. Hybrid Training Tools support training, and LiveShare Location Tracking lets others follow your progress during remote adventures.

Charging
Dual sided solar charging
Battery life
Up to 25 days
Materials
Grade 5 titanium, sapphire crystal
Durability
Military grade
Navigation
Offline maps and route planning
Training
Hybrid Training Tools
Tracking
LiveShare Location Tracking

Questions and answers

How does dual-sided solar charging work?
Solar cells on the dial and the underside of the watch top up the battery from ambient light. It extends runtime but works best in strong, direct sunlight.
How long does the battery last?
Amazfit rates it at up to 25 days. Heavy GPS and map use will shorten that, while solar top-ups can stretch it in sunny conditions.
Can it navigate without a phone?
Yes. It stores offline maps and supports route planning on the watch, so you can follow routes without a signal.
Is it good for swimming and water sports?
It is built for outdoor durability, but check the water-resistance rating for the depth and activities you plan before swimming with it.
What is LiveShare?
LiveShare sends your location to chosen contacts so they can follow your progress during remote adventures.
Who is it for?
Hikers, trekkers and trail runners who want long battery, offline navigation and a rugged titanium build without flagship pricing.
Where is the T-Rex Dual Solar cheapest?
At Amazfit, for $649.99, as of our latest check.
What do buyers say about the T-Rex Dual Solar?
Rated 3.3 out of 5 from 4 ratings.

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