Garmin Venu 3 vs Apple Watch Ultra 3 - Smartwatches Comparison Guide | Let's Compare
Garmin Venu 3 vs Apple Watch Ultra 3
Verdict
Our overall take, at a glance
Key takeaways
Garmin Venu 3 leads Apple Watch Ultra 3 overall by 18 points (74 vs 56 out of 100).
Garmin Venu 3 stands out on Battery Life: 336 h, Build Weight: 47 g.
Garmin Venu 3 leads overall
$449 at launch
Garmin Venu 3
74
Apple Watch Ultra 3
56
Why it stands out
Battery Life: 336 h
Build Weight: 47 g
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
Garmin Venu 3
The Garmin Venu 3 is a health- and fitness-oriented smartwatch offered in two distinct sizes, designed for users seeking deep daily physical tracking and smart notification integration. It introduces several wellness utilities, including an automated Sleep Coach and nap tracking, alongside dedicated wheelchair-based activity profiles. The device bridges the gap between casual fitness wearables and premium sport lines by incorporating advanced firmware features like the Morning Report.
Best for Detailed sleep tracking and recovery coachingBest for Wheelchair-based fitness tracking and handcycling
Pros
Automated nap detection and tracking capabilities
Dedicated activity profiles for wheelchair users, including push and handcycle metrics
Integration of software features from high-end Garmin models, such as the Morning Report and screen flashlight
Cons
Requires choosing between two separate physical sizes rather than a single universal housing
Lacks some of the highly specialized athletic metrics reserved for Garmin's dedicated high-end multi-sport lines
Provides details on the Venu 3 series features, including nap detection, Sleep Coach, wheelchair tracking, and size variations.
Generated Jun 30, 2026
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
Apple Watch Ultra 3 is 15 g (31%) heavier than Garmin Venu 3.
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Detailed Specifications
The full spec sheet, side by side
Display
Feature
Garmin Venu 3
Apple Watch Ultra 3
Display Type
Retina LTPO3 OLED
Display Size
1.4 in
1.98 in
Resolution
454 × 454 px
N/A
Peak Brightness
1,000 nits
3,000 nits
Always-On Display
Yes
N/A
Screen-to-body ratio
49%
—
Health & Sensors
Feature
Garmin Venu 3
Apple Watch Ultra 3
Heart Rate Monitor
Yes
N/A
ECG
Yes
Yes
SpO2 (Blood Oxygen)
Yes
Yes
Body Temperature
No
N/A
GPS
Yes
Yes
Dual-Band GPS
No
N/A
Battery
Feature
Garmin Venu 3
Apple Watch Ultra 3
Battery Life
336 h
42 h
Fast Charging
Yes
N/A
Connectivity
Feature
Garmin Venu 3
Apple Watch Ultra 3
NFC Payments
Yes
N/A
LTE/Cellular
No
Yes
Speaker/Mic
Yes
N/A
Build
Feature
Garmin Venu 3
Apple Watch Ultra 3
Case Material
Fiber-reinforced polymer
N/A
Case Size
45 mm
49 mm
Weight
47 g
61.6 g
Water Resistance
50 m
100 m
Dimensions
4.5 × 4.5 × 1.2 cm
N/A
Software
Feature
Garmin Venu 3
Apple Watch Ultra 3
Operating System
Garmin OS
N/A
Storage
8 GB
64 GB
Compatibility
iOS, Android
N/A
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.