Garmin Instinct Solar vs Amazfit T-Rex 3
Updated: Dec 5, 2025
Updated: Dec 5, 2025
$268
$278
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The Garmin Instinct Solar and Amazfit T-Rex 3 are both robust smartwatches designed for outdoor activities, but they differ in price and available specifications. Priced at $268, the Garmin is lightweight at 52 g, making it a suitable choice for users seeking a durable yet comfortable watch for extended wear, particularly during outdoor adventures. In contrast, the Amazfit T-Rex 3, although slightly more expensive at $277.99, might appeal to users looking for a feature-rich smartwatch, though specific specs are not provided for comparison.
| Spec | Garmin Instinct Solar | Amazfit T-Rex 3 | Winner |
|---|---|---|---|
| $268.00 | $277.99 | ||
| Unknown | Unknown | = | |
| 52 g | - | = | |
| 45 x 45 x 15.3 mm | - | = | |
| Bluetooth, ANT+, Wi-Fi | - | = | |
| Solar charging, GPS and GLONASS support, Heart rate monitoring, Built-in sports apps, Water resistant up to 100 meters | - | = | |
| iOS and Android devices | - | = | |
| - | Built-in GPS + GLONASS | = | |
| - | 60 grams | = | |
| - | 1.39-inch AMOLED | = | |
| - | 47.4 x 47.4 x 13.5 mm | = | |
| - | 454 x 454 pixels | = | |
| - | Up to 18 days | = | |
| - | Bluetooth 5.0 | = | |
| - | Always-on display, Heart rate monitoring, SpO2 measurement, Multiple sports modes, Military-grade durability (MIL-STD-810G) | = | |
| - | Android 5.0 or iOS 10.0 and above | = | |
| - | 5 ATM | = | |
| Price | $268.00 | $277.99 | A |
Garmin Instinct Solar
$268.00
Amazfit T-Rex 3
$277.99
Garmin Instinct Solar
Unknown
Amazfit T-Rex 3
Unknown
Tie
Garmin Instinct Solar
52 g
Amazfit T-Rex 3
-
Tie
Garmin Instinct Solar
45 x 45 x 15.3 mm
Amazfit T-Rex 3
-
Tie
Garmin Instinct Solar
Bluetooth, ANT+, Wi-Fi
Amazfit T-Rex 3
-
Tie
Garmin Instinct Solar
Solar charging, GPS and GLONASS support, Heart rate monitoring, Built-in sports apps, Water resistant up to 100 meters
Amazfit T-Rex 3
-
Tie
Garmin Instinct Solar
iOS and Android devices
Amazfit T-Rex 3
-
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
Built-in GPS + GLONASS
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
60 grams
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
1.39-inch AMOLED
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
47.4 x 47.4 x 13.5 mm
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
454 x 454 pixels
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
Up to 18 days
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
Bluetooth 5.0
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
Always-on display, Heart rate monitoring, SpO2 measurement, Multiple sports modes, Military-grade durability (MIL-STD-810G)
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
Android 5.0 or iOS 10.0 and above
Tie
Garmin Instinct Solar
-
Amazfit T-Rex 3
5 ATM
Tie
Garmin Instinct Solar
$268.00
Amazfit T-Rex 3
$277.99
Which product do you prefer? Share your opinion and see what others think!
$268
$278
The Garmin Instinct Solar and Amazfit T-Rex 3 are both robust smartwatches designed for outdoor activities, but they differ in price and available specifications. Priced at $268, the Garmin is lightweight at 52 g, making it a suitable choice for users seeking a durable yet comfortable watch for extended wear, particularly during outdoor adventures. In contrast, the Amazfit T-Rex 3, although slightly more expensive at $277.99, might appeal to users looking for a feature-rich smartwatch, though specific specs are not provided for comparison.
Garmin Instinct Solar costs $268 while Amazfit T-Rex 3 costs $278, making a difference of $10.
Yes, both are from null.
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