← Back to Smartwatches
2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerGarmin epix Pro (Gen 2) Sapphire Edition (47mm) vs Garmin Enduro 3
The Garmin epix Pro (Gen 2) Sapphire Edition (47mm) is the premium option here, known for its vibrant 1.3" AMOLED display and robust features. However, the Garmin Enduro 3's astonishing battery life of up to 90 days in smartwatch mode is a game-changer for outdoor enthusiasts. In real-world use, the lightweight design of the Enduro 3 at just 2.22oz makes it perfect for ultra-endurance activities, while the epix Pro's superior display shines in everyday situations. The trade-off? While the epix Pro offers stunning visuals with its AMOLED screen, the Enduro 3's MIP display excels in direct sunlight, making it easier to read on long hikes or runs.
⚖️ Weight: 2.47 oz vs 2.22 oz🔋 Battery: 16 days vs 90 days (solar)📱 Display: 1.3" AMOLED vs 1.4" MIP
As an Amazon Associate I earn from qualifying purchases.
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
★4.7
(1,201)•Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:47 x 47 x 14.5 mm
Case Material:Fiber-reinforced polymer with titanium rear cover; Titanium bezel; Sapphire Crystal lens
Check Amazon Price→
Garmin Enduro 3
★4
(7)•Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:51mm x 51mm x 15.7mm
Case Material:Fiber-reinforced polymer case with titanium rear cover; Titanium bezel; Power Sapphire solar charging lens
Check Amazon Price→
Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
Garmin Enduro 3
Display2 specs
Display SizeKey
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
1.3 in (33.0 mm) diameter
Garmin Enduro 3
1.4 in (35.56 mm) diameter
Resolution
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
416 x 416 pixels
Garmin Enduro 3
280 x 280 pixels
Battery1 specs
Battery CapacityKey
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
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
Garmin Enduro 3
Smartwatch mode: Up to 36 days (90 days with solar); GPS Only: Up to 120 hours (320 hours with solar); Expedition GPS: Unlimited with solar
Design1 specs
Weight
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
70 g (Case only: 47 g) — Titanium model
Garmin Enduro 3
63 g (Case only: 57 g) — includes UltraFit nylon strapWinner
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Garmin epix Pro (Gen 2) Sapphire Edition (47mm) vs Garmin Enduro 3
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
★4.7(1,201)Amazon
Garmin Enduro 3
★4(7)Amazon
| Criterion | Garmin epix Pro (Gen 2) Sapphire Edition (47mm) | Garmin Enduro 3 |
|---|---|---|
| Rating | ★4.7(1,201)Amazon | ★4(7)Amazon |
Compatibility | iPhone, Android (Garmin Connect app required) | iPhone, Android (Garmin Connect app required) |
Operating System | Garmin OS (Proprietary) | Garmin OS (Proprietary) |
Case Size | 47 x 47 x 14.5 mm | 51mm x 51mm x 15.7mm |
Case Material | Fiber-reinforced polymer with titanium rear cover; Titanium bezel; Sapphire Crystal lens | Fiber-reinforced polymer case with titanium rear cover; Titanium bezel; Power Sapphire solar charging lens |
Display Type | AMOLED; Always-On Mode available | Sunlight-visible, transflective memory-in-pixel (MIP) |
Display Size | 1.3 in (33.0 mm) diameter | 1.4 in (35.56 mm) diameter |
Resolution | 416 x 416 pixels | 280 x 280 pixels |
Always On Display | Yes (optional) | Yes (MIP display is always visible) |
Water Resistance | 10 ATM (water pressure equivalent to 100 meters) | 10 ATM (water pressure equivalent to 100 meters) |
Durability | MIL-STD-810H (Thermal, Shock, Water); Scratch-resistant Sapphire lens | MIL-STD-810H (Thermal, Shock, Water); Scratch-resistant Sapphire lens |
GPS | Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo | Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo, QZSS, BeiDou |
Connectivity | Bluetooth; ANT+; Wi-Fi | Bluetooth; ANT+; Wi-Fi |
NFC Payments | Garmin Pay | Garmin Pay |
Sensors | Elevate Gen 5 optical heart rate sensor; Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor | Elevate Gen 5 optical heart rate sensor (ECG capable); Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer |
Health Features | ECG App (FDA cleared); Hill Score; Endurance Score; Jet Lag Adviser; Body Battery; Sleep Score; HRV Status; Health Snapshot; Pulse Ox | Garmin ECG App (region dependent); Body Battery; Sleep Score and advanced monitoring; HRV Status; Pulse Ox; Nap detection; Jet Lag Adviser; Health Snapshot |
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 | Ultrarunning (with rest timer); Adventure Racing; Trail Run; Advanced Strength Training; Hiking; Cycling (MTB, Gravel, Road); Swimming (Pool & Open Water); Skiing; Surfing; and 100+ others |
Storage | 32GB | 32GB |
Speaker Mic | None (Audio prompts via connected Bluetooth headphones only) | None (Audio prompts via connected Bluetooth headphones only) |
Calls | No (Can accept/decline calls to control phone; Android users can send text replies) | No (Can accept/decline calls to control phone; Android users can send text replies) |
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 | Smartwatch mode: Up to 36 days (90 days with solar); GPS Only: Up to 120 hours (320 hours with solar); Expedition GPS: Unlimited with solar |
Charging | Garmin proprietary plug charger (clip-on data cable) | Garmin proprietary plug charger (USB-C cable included); Solar charging |
Weight | 70 g (Case only: 47 g) — Titanium model | 63 g (Case only: 57 g) — includes UltraFit nylon strap |
Band Sizes | Fits wrists 125–208mm (Silicone band included); QuickFit 22mm compatible | Fits wrists 127–225mm (UltraFit nylon strap included); QuickFit 26mm compatible |
Extras | Built-in LED Flashlight (Red/White strobes); Red Shift Mode (preserves night vision); Outdoor Maps+; Real-time Stamina; Morning Report | Built-in LED Flashlight (Red/White strobes); Dynamic Round-Trip Routing; TopoActive Maps (preloaded); NextFork Map Guide; Grade Adjusted Pace; Real-time Stamina |
| Pros |
|
|
| Cons |
|
|
As an Amazon Associate I earn from qualifying purchases. | Check Price on Amazon→ | Check Price on Amazon→ |
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
Rating:★4.7(1,201)Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:47 x 47 x 14.5 mm
Case Material:Fiber-reinforced polymer with titanium rear cover; Titanium bezel; Sapphire Crystal lens
Display Type:AMOLED; Always-On Mode available
Display Size:1.3 in (33.0 mm) diameter
Resolution:416 x 416 pixels
Always On Display:Yes (optional)
Water Resistance:10 ATM (water pressure equivalent to 100 meters)
Durability:MIL-STD-810H (Thermal, Shock, Water); Scratch-resistant Sapphire lens
GPS:Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo
Connectivity:Bluetooth; ANT+; Wi-Fi
NFC Payments:Garmin Pay
Sensors:Elevate Gen 5 optical heart rate sensor; Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor
Health Features:ECG App (FDA cleared); Hill Score; Endurance Score; Jet Lag Adviser; Body Battery; Sleep Score; HRV Status; Health Snapshot; Pulse Ox
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
Storage:32GB
Speaker Mic:None (Audio prompts via connected Bluetooth headphones only)
Calls:No (Can accept/decline calls to control phone; Android users can send text replies)
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
Charging:Garmin proprietary plug charger (clip-on data cable)
Weight:70 g (Case only: 47 g) — Titanium model
Band Sizes:Fits wrists 125–208mm (Silicone band included); QuickFit 22mm compatible
Extras:Built-in LED Flashlight (Red/White strobes); Red Shift Mode (preserves night vision); Outdoor Maps+; Real-time Stamina; Morning Report
✓ 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
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Garmin Enduro 3
Rating:★4(7)Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:51mm x 51mm x 15.7mm
Case Material:Fiber-reinforced polymer case with titanium rear cover; Titanium bezel; Power Sapphire solar charging lens
Display Type:Sunlight-visible, transflective memory-in-pixel (MIP)
Display Size:1.4 in (35.56 mm) diameter
Resolution:280 x 280 pixels
Always On Display:Yes (MIP display is always visible)
Water Resistance:10 ATM (water pressure equivalent to 100 meters)
Durability:MIL-STD-810H (Thermal, Shock, Water); Scratch-resistant Sapphire lens
GPS:Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo, QZSS, BeiDou
Connectivity:Bluetooth; ANT+; Wi-Fi
NFC Payments:Garmin Pay
Sensors:Elevate Gen 5 optical heart rate sensor (ECG capable); Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer
Health Features:Garmin ECG App (region dependent); Body Battery; Sleep Score and advanced monitoring; HRV Status; Pulse Ox; Nap detection; Jet Lag Adviser; Health Snapshot
Workout Modes:Ultrarunning (with rest timer); Adventure Racing; Trail Run; Advanced Strength Training; Hiking; Cycling (MTB, Gravel, Road); Swimming (Pool & Open Water); Skiing; Surfing; and 100+ others
Storage:32GB
Speaker Mic:None (Audio prompts via connected Bluetooth headphones only)
Calls:No (Can accept/decline calls to control phone; Android users can send text replies)
Battery:Smartwatch mode: Up to 36 days (90 days with solar); GPS Only: Up to 120 hours (320 hours with solar); Expedition GPS: Unlimited with solar
Charging:Garmin proprietary plug charger (USB-C cable included); Solar charging
Weight:63 g (Case only: 57 g) — includes UltraFit nylon strap
Band Sizes:Fits wrists 127–225mm (UltraFit nylon strap included); QuickFit 26mm compatible
Extras:Built-in LED Flashlight (Red/White strobes); Dynamic Round-Trip Routing; TopoActive Maps (preloaded); NextFork Map Guide; Grade Adjusted Pace; Real-time Stamina
✓ Pros:
- • Unrivaled battery life: up to 90 days in smartwatch mode with solar
- • Incredibly lightweight (63g) for a 51mm watch due to nylon strap/titanium
- • Built-in LED flashlight is a game-changer for ultra-endurance events
- • Excellent visibility in direct sunlight thanks to MIP display
- • Preloaded TopoActive maps with SatIQ for superior navigation
✗ Cons:
- • Lacks the speaker/microphone found in the Fenix 8 series
- • No diving certification (unlike Fenix 8 which is rated to 40m)
- • MIP display is less vibrant indoors compared to AMOLED rivals
- • Large 51mm case size may be too bulky for smaller wrists
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Which one is better?
The Garmin Enduro 3 is the better buy for most people - its incredible battery life of 90 days crushes the epix Pro's 16 days. That said, grab the Garmin epix Pro (Gen 2) Sapphire Edition (47mm) if you love a high-quality AMOLED display - it's worth the investment for daily use.
Who should buy each?
Choose the Garmin epix Pro (Gen 2) Sapphire Edition (47mm) if: you want a vibrant 1.3" AMOLED display for everyday use, enjoy advanced health tracking features, or prefer a stylish design with premium materials.
Choose the Garmin Enduro 3 if: you need unrivaled battery life for extended outdoor adventures, value a lightweight watch for ultra-endurance events, or prioritize solar charging capabilities. (2.22 oz weight)
Conclusion
Garmin epix Pro (Gen 2) Sapphire Edition (47mm) and Garmin Enduro 3 are both solid choices. Match the strengths above to your budget and workflow to make the best call.
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. Garmin Enduro 3 is better if you prioritize unrivaled battery life: up to 90 days in smartwatch mode with solar. 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.
Affiliate disclosure
PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.