Amazfit T-Rex Pro vs Garmin Venu 3

93 facts in comparison

Based on 458 Reddit opinions. Venu 3 leads by 6 points.

458 opinions
Venu 3 leads by 6pts
Amazfit T-Rex Pro
78%
B
Based on
31 Redditors

Amazfit T-Rex Pro

Limited Data
~$399.99
17 opinions

tldr; Rugged budget Garmin alternative. Great battery (18 days), GPS accuracy solid. Lacks smart features but nails fitness basics.

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VS
Reddit's Pick
Garmin Venu 3
84%
B+
Based on
901 Redditors
Winner

Garmin Venu 3

~$414.99
441 opinions

tldr; Best Garmin smartwatch. AMOLED, health features, great battery.

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Fitness TrackingBattery LifeDisplaySmart FeaturesBuild & Comfort
FIT
🔋BAT
🖥️DIS
📱SMA
🔧BUI
70
Points
70
Points

Score by Category

Fitness Tracking
0%87%
Battery Life
80%97%
Display
50%75%
Smart Features
50%66%
Build & Comfort
0%42%

Why is Garmin Venu 3 better than Amazfit T-Rex Pro?

  • Higher Reddit score (84% vs 78%)
  • Better battery (97% vs 80%)
  • Better smart features (66% vs 50%)
  • Better display (75% vs 50%)
  • Best Garmin smart
  • AMOLED
  • Health focus
Based on 932 Reddit opinions
Slight Edge

Reddit prefers the Venu 3

Winning by 6 points (84% vs 78%)

Better battery
Better smart features
Better display
High confidence (932 mentions)

💬Reddit Sentiment

Based on 932 Reddit mentions

Overall Rating

T-Rex Pro
7.8/10
31 mentions
Venu 3
8.4/10
901 mentions
BUILD QUALITY
T-Rex Pro0.0/10
Venu 34.2/10
BATTERY LIFE
T-Rex Pro8.0/10
Venu 39.7/10
VALUE
T-Rex Pro10.0/10
Venu 35.3/10
SMART FEATURES
T-Rex Pro5.0/10
Venu 36.6/10
DISPLAY
T-Rex Pro5.0/10
Venu 37.5/10
FITNESS TRACKING
T-Rex Pro0.0/10
Venu 38.7/10
⚔️

Head to Head

Head to Head

T-Rex Pro: 1|Venu 3: 5
Build QualityVenu 3
T-Rex Pro0%
Venu 342%
Battery LifeVenu 3
T-Rex Pro80%
Venu 397%
ValueT-Rex Pro
T-Rex Pro100%
Venu 353%
Smart FeaturesVenu 3
T-Rex Pro50%
Venu 366%
DisplayVenu 3
T-Rex Pro50%
Venu 375%
Fitness TrackingVenu 3
T-Rex Pro0%
Venu 387%
T-Rex Pro78%
Venu 384%
Venu 3 wins by 6 points

Key Specs

SpecAmazfit T-Rex ProGarmin Venu 3
Brand
Amazfit
Garmin
Manufacturer
Amazfit
Garmin
Color
Tactical Black
Black
Weight
0.141875 pounds
0.1 Pounds
Height
0.5413375 inches
0.47 inches

Key Highlights

Amazfit T-Rex Pro
🔋 18-day battery life
🏔️ MIL-STD-810G rugged build
📍 Dual-band GPS accurate
⚠️ No music storage or maps
💰 Under $150 street price
Garmin Venu 3Winner
🏆 Best Garmin smart
🖥️ AMOLED
❤️ Health focus
🔋 Great battery

Topic Battles

T-Rex Pro: 0|Tied: 0|Venu 3: 5
Fitness Tracking
Venu 3 wins
T-Rex Pro
0%
Venu 3
87%
🔋Battery Life
Venu 3 wins
T-Rex Pro
80%
Venu 3
97%
🖥️Display
Venu 3 wins
T-Rex Pro
50%
Venu 3
75%
📱Smart Features
Venu 3 wins
T-Rex Pro
50%
Venu 3
66%
🔧Build & Comfort
Venu 3 wins
T-Rex Pro
0%
Venu 3
42%

Based on Reddit sentiment across 5 categories

📈Where They Rank

💬What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for Garmin Venu 3

Best Praise
+6 pts
Depending on the functionality, the 'S' watches from Garmin could be perfect for you. The Venu 3S or the Forerunner 265S are both excellent watches for a smaller wrist.
r/Smartwatch
View
Top Criticism
+3 pts
I switched from gw4 to venu3. Garmin watches are years behind gw in term of smart features. Also be aware, that unlike gw, Garmin actively separate even pure software features between models. And do not expect any software support on top of big fixes. Some personal experience: https://gelberhut.com/garmin-venu-3-versus-galaxy-watch-smart-features-comparison/
r/Smartwatch
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3 more quotes available below

What Redditors Say

Best praise vs top criticism for Amazfit T-Rex Pro

Best Praise
+2 pts
Amazfit trex imo sounds suitable or any variant after the pro v2 etc
r/Smartwatch
View
Top Criticism
+1 pts
When I bought my T-Rex Pro 3 years or so ago, the field was much less crowded; no Alpha Gear and Carbinox junk. I did the research and thought that Amazfit was going to be a real player. Granted, they are a legit brand, not in the bottom, but still reaching for Samsung, Suunto or Google status. They lost me with their (lack of) customer service. My watch failed at 22 months and they offered no solution of any kind. The good press alone that I would have given them, along with real loyalty would have been worth more than the cost of replacing it. I would have been happy with a free repair, but nothing was offered. I put Apple, Garmin and Samsung at the top level for experience, proven product viability and they're not going anywhere anytime soon. As I said, I don't do Apple. Garmin is a price point above where I want to go. I know they have cheaper models, but I'm not comfortable buying anybody's 'affordable' models when the flagship is nearly $1K. Even Samsung has SO MANY models. They don't seem to replace watches, they just make another model in classic and blah blah blah. The easiest is to get one to match your phone, provided your phone maker makes a watch. But I just don't like the Pixel watch 3, for battery alone, odd styling not withstanding. I think I'm leaning towards a Suunto, if I can figure out the right one...
r/Smartwatch
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3 more quotes available below

📈Historical Price Data

Amazfit T-Rex Pro
Garmin Venu 3
$350$400$450May '25Aug '25Oct '25Nov '25Nov '25Jan '26Jan '26Feb '26Feb '26Apr '26Low: $379.99Low: $345Current: $399.99Current: $345
Amazfit T-Rex Pro
All-time low: $379.99(2025-11)
Garmin Venu 3
All-time low!

Which is Better?

Garmin Venu 3 Wins
84%
3
vs
78%
Pro

Garmin Venu 3 leads by 6 points based on 932 Reddit opinions.

Why Venu 3Winner
  • 🏆 Best Garmin smart
  • 🖥️ AMOLED
  • ❤️ Health focus
  • More discussed (901 vs 31)
Why T-Rex Pro
  • Better Value for Money (100% vs 53%)

❤️The Love/Hate Breakdown

Sentiment Breakdown

41%Positive
Positive
41%
Neutral
51%
Negative
8%
Based on 901 Reddit opinions

Sentiment Breakdown

45%Positive
Positive
45%
Neutral
45%
Negative
10%
Based on 31 Reddit opinions

Frequently Asked Questions

Which is better, Garmin Venu 3 or Amazfit T-Rex Pro?
Based on 932 Reddit comments, Garmin Venu 3 is the preferred choice with 84% positive sentiment vs Amazfit T-Rex Pro's 78%. Garmin Venu 3 leads by 6 percentage points.
Should I buy Garmin Venu 3 or Amazfit T-Rex Pro?
If you want the safer choice based on community sentiment, Garmin Venu 3 has stronger approval ratings (84% vs 78%). However, Amazfit T-Rex Pro may still be better depending on your specific needs, budget, or use case.
What do Redditors love about Garmin Venu 3?
Reddit users highlight: Best Garmin smart. AMOLED. Health focus. With 901 mentions and 84% approval, it's a well-regarded choice in the community.
What do Redditors say about Amazfit T-Rex Pro?
Reddit users highlight: 18-day battery life. MIL-STD-810G rugged build. Dual-band GPS accurate. With 31 mentions and 78% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 932 Reddit comments: 901 about Garmin Venu 3 and 31 about Amazfit T-Rex Pro. Data was sourced from Smartwatches community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.

458 Reddit opinions analyzed · Last updated 5/9/2026