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 30 points (80 vs 50 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
80
Apple Watch Ultra 3
50
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
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Garmin Fenix 8 Pro
Apple Watch Ultra 3
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Garmin Fenix 8 ProApple Watch Ultra 3
Garmin Fenix 8 Pro is 31 g (51%) heavier than Apple Watch Ultra 3.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side