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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerApple Watch Series 10 vs Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
The Apple Watch Series 10 is the premium option here, boasting a vibrant 1.9" Always-On Retina display that’s perfect for daily tasks. Meanwhile, the Garmin epix Pro (Gen 2) Sapphire Edition (47mm) offers a rugged design with a 1.3" AMOLED display, but it shines in durability and battery life. After testing both, the key difference lies in battery performance. The Apple Watch Series 10 lasts up to 18 hours, requiring daily charging, whereas the Garmin epix Pro stretches that to 16 days in smartwatch mode. So, if you want a watch that can keep up with your lifestyle without frequent recharging, the Garmin is a no-brainer for outdoor adventures.
⚖️ Weight: 1.28 oz vs 2.47 oz💽 Storage: 64 GB vs 32 GB🔋 Battery: 18h vs 16d
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Apple Watch Series 10
★4.7
(15,669)•Amazon
Compatibility:iPhone Xs or later, including iPhone SE (2nd generation or later), with iOS 18 or later
Operating System:watchOS 11
Case Size:46mm (46mm H x 39mm W x 9.7mm D) or 42mm (42mm H x 36mm W x 9.7mm D)
Case Material:Aluminum (Jet Black, Rose Gold, Silver) or Titanium (Slate, Gold, Natural)
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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
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Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Apple Watch Series 10
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
Display2 specs
Display SizeKey
Apple Watch Series 10
1220 sq mm (46mm) / 989 sq mm (42mm) display area
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
1.3 in (33.0 mm) diameter
Resolution
Apple Watch Series 10
416 x 496 pixels (46mm); 374 x 446 pixels (42mm)
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
416 x 416 pixels
Performance1 specs
Storage
Apple Watch Series 10
64GBWinner
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
32GB
Battery1 specs
Battery CapacityKey
Apple Watch Series 10
Up to 18 hours (normal use); Up to 36 hours (Low Power Mode)
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
Design2 specs
Weight
Apple Watch Series 10
Aluminum: 36.4g (46mm) / 30g (42mm); Titanium: 41.7g (46mm) / 34.4g (42mm)Winner
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
70 g (Case only: 47 g) — Titanium model
Water Resistance
Apple Watch Series 10
50 m (ISO 22810:2010); Swimproof
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
10 ATM (water pressure equivalent to 100 meters)
Software1 specs
Operating System
Apple Watch Series 10
watchOS 11
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
Garmin OS (Proprietary)
Connectivity1 specs
Connectivity
Apple Watch Series 10
LTE and UMTS (GPS + Cellular models); Wi-Fi 4 (802.11n); Bluetooth 5.3; 2nd-gen Ultra Wideband chip
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
Bluetooth; ANT+; Wi-Fi
+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: Apple Watch Series 10 vs Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
Apple Watch Series 10
★4.7(15,669)Amazon
Garmin epix Pro (Gen 2) Sapphire Edition (47mm)
★4.7(1,201)Amazon
| Criterion | Apple Watch Series 10 | Garmin epix Pro (Gen 2) Sapphire Edition (47mm) |
|---|---|---|
| Rating | ★4.7(15,669)Amazon | ★4.7(1,201)Amazon |
Compatibility | iPhone Xs or later, including iPhone SE (2nd generation or later), with iOS 18 or later | iPhone, Android (Garmin Connect app required) |
Operating System | watchOS 11 | Garmin OS (Proprietary) |
Case Size | 46mm (46mm H x 39mm W x 9.7mm D) or 42mm (42mm H x 36mm W x 9.7mm D) | 47 x 47 x 14.5 mm |
Case Material | Aluminum (Jet Black, Rose Gold, Silver) or Titanium (Slate, Gold, Natural) | Fiber-reinforced polymer with titanium rear cover; Titanium bezel; Sapphire Crystal lens |
Display Type | Always-On Retina LTPO3 OLED; Wide-angle; Up to 2000 nits brightness; Minimum 1 nit | AMOLED; Always-On Mode available |
Display Size | 1220 sq mm (46mm) / 989 sq mm (42mm) display area | 1.3 in (33.0 mm) diameter |
Resolution | 416 x 496 pixels (46mm); 374 x 446 pixels (42mm) | 416 x 416 pixels |
Always On Display | Yes | Yes (optional) |
Water Resistance | 50 m (ISO 22810:2010); Swimproof | 10 ATM (water pressure equivalent to 100 meters) |
Durability | IP6X dust resistant; Crack-resistant front crystal | MIL-STD-810H (Thermal, Shock, Water); Scratch-resistant Sapphire lens |
GPS | L1 GPS, GNSS, Galileo, and BeiDou | Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo |
Connectivity | LTE and UMTS (GPS + Cellular models); Wi-Fi 4 (802.11n); Bluetooth 5.3; 2nd-gen Ultra Wideband chip | Bluetooth; ANT+; Wi-Fi |
NFC Payments | Apple Pay | Garmin Pay |
Sensors | Electrical heart sensor (ECG); 3rd-gen optical heart sensor; Temperature sensor; Compass; Always-on altimeter; High-g accelerometer; High dynamic range gyroscope; Ambient light sensor; Depth gauge (to 6m); Water temperature sensor | Elevate Gen 5 optical heart rate sensor; Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor |
Health Features | Sleep Apnea notifications; Blood Oxygen app; ECG app; Cycle Tracking with retrospective ovulation estimates; High/low heart rate notifications; Irregular rhythm notifications; Medications; Mindfulness; Vitals app | ECG App (FDA cleared); Hill Score; Endurance Score; Jet Lag Adviser; Body Battery; Sleep Score; HRV Status; Health Snapshot; Pulse Ox |
Workout Modes | Strength, HIIT, Pilates, Yoga, Swimming (Pool & Open Water), Running, Cycling, Hiking, Multisport, Tai Chi, Kickboxing, Dance, Cooldown, and more via Workout app | Advanced Strength Training; HIIT; Running (Track, Trail, Ultra); Cycling (MTB, eBike); Skiing/Snowboarding; Surfing; Golf (43,000+ courses); Soccer; Tennis; and 80+ others |
Storage | 64GB | 32GB |
Speaker Mic | Speaker (media playback supported); Microphone with Voice Isolation | None (Audio prompts via connected Bluetooth headphones only) |
Calls | Yes (GPS + Cellular models standalone); GPS models via paired iPhone | No (Can accept/decline calls to control phone; Android users can send text replies) |
Battery | Up to 18 hours (normal use); Up to 36 hours (Low Power Mode) | 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 | Fast charge (0–80% in approx. 30 min); Magnetic Fast Charger to USB-C Cable (1m) included | Garmin proprietary plug charger (clip-on data cable) |
Weight | Aluminum: 36.4g (46mm) / 30g (42mm); Titanium: 41.7g (46mm) / 34.4g (42mm) | 70 g (Case only: 47 g) — Titanium model |
Band Sizes | Fits 140–245mm wrists (46mm); Fits 130–200mm wrists (42mm) | Fits wrists 125–208mm (Silicone band included); QuickFit 22mm compatible |
Extras | S10 SiP with 4-core Neural Engine; Double tap gesture; On-device Siri; Crash Detection; Fall Detection | Built-in LED Flashlight (Red/White strobes); Red Shift Mode (preserves night vision); Outdoor Maps+; Real-time Stamina; Morning Report |
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Apple Watch Series 10
Rating:★4.7(15,669)Amazon
Compatibility:iPhone Xs or later, including iPhone SE (2nd generation or later), with iOS 18 or later
Operating System:watchOS 11
Case Size:46mm (46mm H x 39mm W x 9.7mm D) or 42mm (42mm H x 36mm W x 9.7mm D)
Case Material:Aluminum (Jet Black, Rose Gold, Silver) or Titanium (Slate, Gold, Natural)
Display Type:Always-On Retina LTPO3 OLED; Wide-angle; Up to 2000 nits brightness; Minimum 1 nit
Display Size:1220 sq mm (46mm) / 989 sq mm (42mm) display area
Resolution:416 x 496 pixels (46mm); 374 x 446 pixels (42mm)
Always On Display:Yes
Water Resistance:50 m (ISO 22810:2010); Swimproof
Durability:IP6X dust resistant; Crack-resistant front crystal
GPS:L1 GPS, GNSS, Galileo, and BeiDou
Connectivity:LTE and UMTS (GPS + Cellular models); Wi-Fi 4 (802.11n); Bluetooth 5.3; 2nd-gen Ultra Wideband chip
NFC Payments:Apple Pay
Sensors:Electrical heart sensor (ECG); 3rd-gen optical heart sensor; Temperature sensor; Compass; Always-on altimeter; High-g accelerometer; High dynamic range gyroscope; Ambient light sensor; Depth gauge (to 6m); Water temperature sensor
Health Features:Sleep Apnea notifications; Blood Oxygen app; ECG app; Cycle Tracking with retrospective ovulation estimates; High/low heart rate notifications; Irregular rhythm notifications; Medications; Mindfulness; Vitals app
Workout Modes:Strength, HIIT, Pilates, Yoga, Swimming (Pool & Open Water), Running, Cycling, Hiking, Multisport, Tai Chi, Kickboxing, Dance, Cooldown, and more via Workout app
Storage:64GB
Speaker Mic:Speaker (media playback supported); Microphone with Voice Isolation
Calls:Yes (GPS + Cellular models standalone); GPS models via paired iPhone
Battery:Up to 18 hours (normal use); Up to 36 hours (Low Power Mode)
Charging:Fast charge (0–80% in approx. 30 min); Magnetic Fast Charger to USB-C Cable (1m) included
Weight:Aluminum: 36.4g (46mm) / 30g (42mm); Titanium: 41.7g (46mm) / 34.4g (42mm)
Band Sizes:Fits 140–245mm wrists (46mm); Fits 130–200mm wrists (42mm)
Extras:S10 SiP with 4-core Neural Engine; Double tap gesture; On-device Siri; Crash Detection; Fall Detection
✓ Pros:
- • Largest, most advanced display in a standard Apple Watch
- • Thinnest design ever (9.7mm) with lighter weight options
- • Faster charging (80% in 30 mins) aids sleep tracking
- • New health features including Sleep Apnea notifications
- • Includes depth gauge and water temperature sensor
✗ Cons:
- • Battery life remains 18 hours (requires daily charging)
- • Titanium finish commands a significant price premium
- • Requires iPhone Xs or newer (Android incompatible)
- • Some features (Blood Oxygen) strictly dependent on region
As an Amazon Associate I earn from qualifying purchases.
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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.
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Which one is better?
The Apple Watch Series 10 is the better buy for most people - its 1.9" display crushes the Garmin's 1.3" in usability. That said, grab the Garmin epix Pro if you need serious battery life and durability - it lasts 16 days compared to 18 hours.
Who should buy each?
Choose the Apple Watch Series 10 if: you want the largest display for notifications, prefer a lightweight design at 1.28oz, or need seamless iPhone integration.
Choose the Garmin epix Pro (Gen 2) Sapphire Edition (47mm) if: you prioritize battery life with up to 16 days, engage in outdoor activities requiring water resistance up to 100m, or appreciate built-in features like the LED flashlight.
Conclusion
Apple Watch Series 10 and Garmin epix Pro (Gen 2) Sapphire Edition (47mm) 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?
Apple Watch Series 10 excels if you value largest, most advanced display in a standard apple watch. Garmin epix Pro (Gen 2) Sapphire Edition (47mm) is better if you prioritize premium sapphire and titanium build is lightweight yet durable. 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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