Garmin epix Pro (Gen 2) Sapphire Edition (47mm) vs Apple Watch Ultra 2
Time to compare Garmin epix Pro (Gen 2) Sapphire Edition (47mm) with Apple Watch Ultra 2. We will cover the essentials so you can buy with confidence.
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Garmin epix Pro (Gen 2) Sapphire Edition (47mm)

Apple Watch Ultra 2
Comparison: Garmin epix Pro (Gen 2) Sapphire Edition (47mm) vs Apple Watch Ultra 2

Garmin epix Pro (Gen 2) Sapphire Edition (47mm)

Apple Watch Ultra 2
| Criterion | Garmin epix Pro (Gen 2) Sapphire Edition (47mm) | Apple Watch Ultra 2 |
|---|---|---|
| Rating | ★4.7(1,201)Amazon | ★4.7(1,082)Amazon |
Compatibility | iPhone, Android (Garmin Connect app required) | iPhone Xs or later with iOS 18 or later |
Operating System | Garmin OS (Proprietary) | watchOS |
Case Size | 47 x 47 x 14.5 mm | 49mm (49mm H x 44mm W x 14.4mm D) |
Case Material | Fiber-reinforced polymer with titanium rear cover; Titanium bezel; Sapphire Crystal lens | Aerospace-grade titanium (Natural or Black finish) |
Display Type | AMOLED; Always-On Mode available | Always-On Retina LTPO2 OLED (flat sapphire crystal display) |
Display Size | 1.3 in (33.0 mm) diameter | 1185 sq mm display area |
Resolution | 416 x 416 pixels | 410 x 502 pixels (326 ppi) |
Always On Display | Yes (optional) | Yes |
Water Resistance | 10 ATM (water pressure equivalent to 100 meters) | 100 m (ISO 22810); 40 m recreational high-speed water sports (EN13319) |
Durability | MIL-STD-810H (Thermal, Shock, Water); Scratch-resistant Sapphire lens | IP6X dust resistant; tested to MIL-STD 810H (altitude, high/low temp, temperature shock, immersion, freeze/thaw, ice/freezing rain, shock/vibration) |
GPS | Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo | Precision dual-frequency GPS: L1 and L5 (GPS, GNSS, Galileo, and BeiDou) |
Connectivity | Bluetooth; ANT+; Wi-Fi | LTE and UMTS (Cellular is standard); Wi-Fi 4 (802.11n); Bluetooth 5.3; Second-generation Ultra Wideband chip |
NFC Payments | Garmin Pay | Apple Pay |
Sensors | Elevate Gen 5 optical heart rate sensor; Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor | Electrical heart sensor (ECG app); 3rd-generation optical heart sensor; temperature sensing; depth gauge (±1 m accuracy); water temperature sensor; compass; always-on altimeter; high-g accelerometer; high dynamic range gyroscope; ambient light sensor; blood oxygen sensor (feature availability subject to US patent rulings) |
Health Features | ECG App (FDA cleared); Hill Score; Endurance Score; Jet Lag Adviser; Body Battery; Sleep Score; HRV Status; Health Snapshot; Pulse Ox | ECG app; High/low heart rate notifications; Irregular rhythm notifications; Sleep tracking with stages; Sleep apnea notifications; Vitals app; Cycle tracking with retrospective ovulation estimates; Noise app |
Workout Modes | Advanced Strength Training; HIIT; Running (Track, Trail, Ultra); Cycling (MTB, eBike); Skiing/Snowboarding; Surfing; Golf (43,000+ courses); Soccer; Tennis; and 80+ others | Customizable Action Button for instant workout start; Advanced running metrics (stride length, ground contact time); Multisport; Swimming; Hiking; Diving (Oceanic+ app required for dive computer functions) |
Storage | 32GB | 64GB |
Speaker Mic | None (Audio prompts via connected Bluetooth headphones only) | Dual speakers (40% louder than Series 8); Three-microphone array with beamforming and wind noise mitigation |
Calls | No (Can accept/decline calls to control phone; Android users can send text replies) | Yes (Cellular, Wi-Fi, and iPhone tethering) |
Battery | Smartwatch mode: Up to 16 days (6 days always-on); GPS Only: Up to 42 hours (30 hours always-on); Expedition GPS: Up to 14 days | Up to 36 hours (normal use); Up to 72 hours (Low Power Mode) |
Charging | Garmin proprietary plug charger (clip-on data cable) | Fast charging capable (0–80% in approx. 1 hour); USB-C Magnetic Fast Charging Cable included |
Weight | 70 g (Case only: 47 g) — Titanium model | 61.4 g (Natural Titanium); 61.8 g (Black Titanium) [case only] |
Band Sizes | Fits wrists 125–208mm (Silicone band included); QuickFit 22mm compatible | Trail Loop (S/M, M/L); Alpine Loop (S, M, L); Ocean Band (One Size); fits 130–210mm wrists depending on selection |
Extras | Built-in LED Flashlight (Red/White strobes); Red Shift Mode (preserves night vision); Outdoor Maps+; Real-time Stamina; Morning Report | S9 SiP with 4-core Neural Engine; Double tap gesture; On-device Siri; Precision Finding for iPhone 15/16 lineup; 86-decibel Siren; Night Mode (Modular Ultra face) |
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Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
✓ Pros:
- • Premium Sapphire and Titanium build is lightweight yet durable
- • Built-in LED flashlight is incredibly useful for night training
- • Elevate Gen 5 sensor enables ECG and improved tracking accuracy
- • Excellent battery life (16 days) despite the bright AMOLED screen
- • Multi-band GPS with SatIQ offers top-tier location precision
✗ Cons:
- • Lacks the microphone and speaker found in the newer Fenix 8
- • No LTE/Cellular option (phone required for data/safety features)
- • Significant price premium over standard non-Sapphire models
- • Proprietary charging cable is less convenient than wireless options
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Apple Watch Ultra 2
✓ Pros:
- • Brightest Apple display ever (up to 3,000 nits) for superior outdoor visibility
- • Excellent battery life for an Apple Watch (up to 36 hours standard, 72 hours low power)
- • Rugged titanium build with sapphire crystal and 100m water resistance
- • Fast S9 SiP allows for Double Tap gesture and on-device Siri
- • Precision dual-frequency GPS (L1+L5) offers accurate tracking in dense environments
✗ Cons:
- • Large 49mm x 14.4mm casing is bulky on smaller wrists
- • Blood Oxygen feature is disabled on units sold by Apple in the US (post-Jan 2024)
- • Requires an iPhone to function; no Android compatibility
- • Expensive entry price compared to standard Series models
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Which one is better?
Garmin epix Pro (Gen 2) Sapphire Edition (47mm) is stronger in specific features, but Apple Watch Ultra 2 could still be the better pick if you value its unique advantages.
Who should buy each?
For performance and polish: Garmin epix Pro (Gen 2) Sapphire Edition (47mm) (Premium Sapphire and Titanium build is lightweight yet durable, Built-in LED flashlight is incredibly useful for night training)
For value or versatility: Apple Watch Ultra 2 (Brightest Apple display ever (up to 3,000 nits) for superior outdoor visibility, Excellent battery life for an Apple Watch (up to 36 hours standard, 72 hours low power))
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Frequently Asked Questions
+Which has better value?
Garmin epix Pro (Gen 2) Sapphire Edition (47mm) excels if you value premium sapphire and titanium build is lightweight yet durable. Apple Watch Ultra 2 is better if you prioritize brightest apple display ever (up to 3,000 nits) for superior outdoor visibility. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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