Garmin Fenix 8 Pro vs Apple Watch Ultra 3
Verdict
Our overall take, at a glance
Key takeaways
- Garmin Fenix 8 Pro leads Apple Watch Ultra 3 overall by 22 points (78 vs 56 out of 100).
- Garmin Fenix 8 Pro stands out on Display Peak Brightness: 4,500 nits, Battery Life: 360 h.
Garmin Fenix 8 Pro leads overall
Garmin Fenix 8 Pro
78
Apple Watch Ultra 3
56
Why it stands out
- Display Peak Brightness: 4,500 nits
- Battery Life: 360 h
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
Garmin Fenix 8 Pro
The Garmin Fenix 8 Pro is a premium multisport GPS smartwatch tailored for outdoor enthusiasts and endurance athletes. It introduces advanced hardware upgrades, most notably a high-efficiency MicroLED display. Additionally, the watch enhances safety and communication in remote areas by incorporating LTE and satellite connectivity features.
Best for Off-grid navigation and remote emergency communicationBest for Outdoor training under direct sunlight using a high-visibility MicroLED display
Pros
- Features an advanced MicroLED display designed for superior clarity and efficiency
- Includes built-in LTE and satellite connectivity capabilities for safety off the grid
- Maintains a rugged, durable build suited for extreme outdoor conditions
Cons
- The inclusion of cutting-edge MicroLED and satellite technologies represents a significant pricing premium
Apple Watch Ultra 3
Released in September 2025, the Apple Watch Ultra 3 is a rugged sport smartwatch built for endurance athletes and outdoor adventurers. It features a durable 49 mm titanium casing, a bright flat display, and dual-frequency L1 and L5 multi-band GPS. The device is designed to function as a dive computer with specialized depth and water temperature sensors.
Best for Recreational diving and water sportsBest for Outdoor endurance training in challenging terrainBest for Users who want a rugged fitness tracker with deep iOS integration
Pros
- Durable titanium build with WR100 and EN13319 certifications for diving up to 40 meters
- Dual-frequency L1 and L5 GPS provides highly precise outdoor tracking
- Physical orange Action button allows quick, customizable mapping of key functions
- Excellent cellular and ecosystem integration compared to traditional sports watches
Cons
- Battery life remains significantly shorter than competing dedicated sports watches from Garmin and Polar
- Lacks native offline mapping and robust trail navigation out of the box
Value for Money
Which is the better deal for the price
Enter today's price for each product to see which offers better value. Use the same currency for both.
Garmin Fenix 8 Pro
Apple Watch Ultra 3
Physical Comparison
Weight, side by side
Garmin Fenix 8 ProApple Watch Ultra 3
Garmin Fenix 8 Pro is 31 g (51%) heavier than Apple Watch Ultra 3.
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Review Videos
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Detailed Specifications
The full spec sheet, side by side