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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerGarmin fēnix 8 (47mm AMOLED) vs Apple Watch Series 11
The Garmin fēnix 8 (47mm AMOLED) is the flagship option here, boasting an impressive 16-day battery life compared to the Apple Watch Series 11's 24 hours. However, for day-to-day smart features, the Apple Watch excels with its always-on Retina display and health notifications that can save your life. After testing both, I found the trade-offs significant. The Garmin's rugged design and dive computer capabilities (rated to 40m) make it a standout for outdoor enthusiasts. On the flip side, if you're after a sleek smartwatch experience with advanced health tracking, the Apple Watch's 5G connectivity and user-friendly interface are hard to beat. 2026 is shaping up to be an exciting year for wearables, and these two are leading the charge.
⚖️ Weight: 2.58 oz vs 1.07 oz💽 Storage: 32 GB vs 64 GB🔋 Battery: 16 days vs 24 hours
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Garmin fēnix 8 (47mm AMOLED)
★4.6
(1,856)•Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:47mm x 47mm x 13.8mm
Case Material:Fiber-reinforced polymer with metal rear cover; Bezel: Titanium or Stainless Steel; Lens: Sapphire Crystal or Corning Gorilla Glass
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Apple Watch Series 11
★4.7
(1,649)•Amazon
Compatibility:iPhone 11 or later with iOS 26 or later
Operating System:watchOS 26
Case Size:42mm (42mm H x 36mm W x 9.7mm D) or 46mm (46mm H x 39mm W x 9.7mm D)
Case Material:Aluminum (Rose Gold, Silver, Space Gray, Jet Black) or Titanium (Slate, Gold, Natural)
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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
Garmin fēnix 8 (47mm AMOLED)
Apple Watch Series 11
Display2 specs
Display SizeKey
Garmin fēnix 8 (47mm AMOLED)
1.4 in (35.56 mm) diameter
Apple Watch Series 11
989 sq mm (42mm) or 1220 sq mm (46mm)
Resolution
Garmin fēnix 8 (47mm AMOLED)
454 x 454 pixels
Apple Watch Series 11
374 x 446 pixels (42mm) or 416 x 496 pixels (46mm) (326 ppi)
Performance1 specs
Storage
Garmin fēnix 8 (47mm AMOLED)
32GB
Apple Watch Series 11
64GBWinner
Battery1 specs
Battery CapacityKey
Garmin fēnix 8 (47mm AMOLED)
Smartwatch mode: Up to 16 days (7 days always-on); GPS Only: Up to 47 hours (37 hours always-on); Expedition GPS: Up to 14 days
Apple Watch Series 11
Up to 24 hours (normal use); Up to 38 hours (Low Power Mode)
Design2 specs
Weight
Garmin fēnix 8 (47mm AMOLED)
Stainless Steel: 80g (Case only: 59g); Titanium: 73g (Case only: 52g)
Apple Watch Series 11
42mm: 30.3 g (Alu GPS), 29.7 g (Alu Cell), 34.6 g (Ti); 46mm: 37.8 g (Alu GPS), 36.9 g (Alu Cell), 43.1 g (Ti)Winner
Water Resistance
Garmin fēnix 8 (47mm AMOLED)
10 ATM (water pressure equivalent to 100 meters); Dive rated (EN13319) to 40 meters
Apple Watch Series 11
Water resistance 50 m (swimproof)
Software1 specs
Operating System
Garmin fēnix 8 (47mm AMOLED)
Garmin OS (Proprietary)
Apple Watch Series 11
watchOS 26
Connectivity1 specs
Connectivity
Garmin fēnix 8 (47mm AMOLED)
Bluetooth; ANT+; Wi-Fi
Apple Watch Series 11
Wi-Fi 4 (802.11n); Bluetooth 5.3; Second-generation Ultra Wideband chip; Apple Pay; 5G (RedCap) and LTE on Cellular models
+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 fēnix 8 (47mm AMOLED) vs Apple Watch Series 11
Garmin fēnix 8 (47mm AMOLED)
★4.6(1,856)Amazon
Apple Watch Series 11
★4.7(1,649)Amazon
| Criterion | Garmin fēnix 8 (47mm AMOLED) | Apple Watch Series 11 |
|---|---|---|
| Rating | ★4.6(1,856)Amazon | ★4.7(1,649)Amazon |
Compatibility | iPhone, Android (Garmin Connect app required) | iPhone 11 or later with iOS 26 or later |
Operating System | Garmin OS (Proprietary) | watchOS 26 |
Case Size | 47mm x 47mm x 13.8mm | 42mm (42mm H x 36mm W x 9.7mm D) or 46mm (46mm H x 39mm W x 9.7mm D) |
Case Material | Fiber-reinforced polymer with metal rear cover; Bezel: Titanium or Stainless Steel; Lens: Sapphire Crystal or Corning Gorilla Glass | Aluminum (Rose Gold, Silver, Space Gray, Jet Black) or Titanium (Slate, Gold, Natural) |
Display Type | AMOLED; Always-On Mode available; 1000 nits peak brightness | Always-On Retina LTPO3 wide-angle OLED; Ion-X front glass with 2x scratch resistance (Aluminum) or Sapphire crystal (Titanium) |
Display Size | 1.4 in (35.56 mm) diameter | 989 sq mm (42mm) or 1220 sq mm (46mm) |
Resolution | 454 x 454 pixels | 374 x 446 pixels (42mm) or 416 x 496 pixels (46mm) (326 ppi) |
Always On Display | Yes (optional) | Yes (Up to 2000 nits peak, 1 nit minimum) |
Water Resistance | 10 ATM (water pressure equivalent to 100 meters); Dive rated (EN13319) to 40 meters | Water resistance 50 m (swimproof) |
Durability | MIL-STD-810H thermal/shock/water tested; Leakproof inductive buttons; Metal sensor guard | IP6X dust resistance; 2x more scratch-resistant Ion-X glass (Aluminum models); Sapphire crystal (Titanium models) |
GPS | Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo, QZSS, BeiDou | L1 GPS, GNSS, Galileo, and BeiDou |
Connectivity | Bluetooth; ANT+; Wi-Fi | Wi-Fi 4 (802.11n); Bluetooth 5.3; Second-generation Ultra Wideband chip; Apple Pay; 5G (RedCap) and LTE on Cellular models |
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; Depth sensor (up to 40m) | Electrical heart sensor (ECG); 3rd-generation 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 | Body Battery energy monitoring; Sleep Score and advanced sleep monitoring; HDR (High Dynamic Range) Heart Rate; HRV Status; Pulse Ox; Nap detection; Jet Lag Adviser; Health Snapshot | Sleep Apnea notifications; Hypertension notifications; Vitals app; ECG app; High/low heart rate notifications; Cycle tracking with retrospective ovulation estimates |
Workout Modes | Advanced Strength Training (sport-specific); Recreational Scuba Diving (Single Gas); Apnea Diving; HIIT; Trail Run; Ultra Run; Triathlon; Skiing; Surfing; Golf (43,000+ courses); and 100+ others | Custom workouts; Multisport; Race Route; Running; Cycling; Hiking; Swimming (Pool & Open Water); Snorkeling (to 6m); Tides app |
Storage | 32GB | 64GB |
Speaker Mic | Built-in Speaker; Built-in Microphone (Voice Assistant & Voice Notes) | Speaker (media playback supported); Microphone with Voice Isolation |
Calls | Yes (Make and take calls via Bluetooth connection to smartphone) | Yes (via Wi-Fi/iPhone or 5G/LTE on Cellular models) |
Battery | Smartwatch mode: Up to 16 days (7 days always-on); GPS Only: Up to 47 hours (37 hours always-on); Expedition GPS: Up to 14 days | Up to 24 hours (normal use); Up to 38 hours (Low Power Mode) |
Charging | Garmin proprietary plug charger (clip-on data cable) | Fast charge capable (0-80% in approx. 30 minutes) |
Weight | Stainless Steel: 80g (Case only: 59g); Titanium: 73g (Case only: 52g) | 42mm: 30.3 g (Alu GPS), 29.7 g (Alu Cell), 34.6 g (Ti); 46mm: 37.8 g (Alu GPS), 36.9 g (Alu Cell), 43.1 g (Ti) |
Band Sizes | Fits wrists 125–208mm (Silicone); QuickFit 22mm compatible | Fits 130–200mm wrists (42mm) or 140–245mm wrists (46mm) |
Extras | Built-in LED Flashlight (Red/White strobes); Dynamic Round-Trip Routing; Garmin Messenger app; Outdoor Maps+ (subscription optional); SkiView Maps | S10 SiP (64-bit dual-core); 4-core Neural Engine; Double tap gesture; Precision Finding for iPhone; On-device Siri |
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Garmin fēnix 8 (47mm AMOLED)
Rating:★4.6(1,856)Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:47mm x 47mm x 13.8mm
Case Material:Fiber-reinforced polymer with metal rear cover; Bezel: Titanium or Stainless Steel; Lens: Sapphire Crystal or Corning Gorilla Glass
Display Type:AMOLED; Always-On Mode available; 1000 nits peak brightness
Display Size:1.4 in (35.56 mm) diameter
Resolution:454 x 454 pixels
Always On Display:Yes (optional)
Water Resistance:10 ATM (water pressure equivalent to 100 meters); Dive rated (EN13319) to 40 meters
Durability:MIL-STD-810H thermal/shock/water tested; Leakproof inductive buttons; Metal sensor guard
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; Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor; Depth sensor (up to 40m)
Health Features:Body Battery energy monitoring; Sleep Score and advanced sleep monitoring; HDR (High Dynamic Range) Heart Rate; HRV Status; Pulse Ox; Nap detection; Jet Lag Adviser; Health Snapshot
Workout Modes:Advanced Strength Training (sport-specific); Recreational Scuba Diving (Single Gas); Apnea Diving; HIIT; Trail Run; Ultra Run; Triathlon; Skiing; Surfing; Golf (43,000+ courses); and 100+ others
Storage:32GB
Speaker Mic:Built-in Speaker; Built-in Microphone (Voice Assistant & Voice Notes)
Calls:Yes (Make and take calls via Bluetooth connection to smartphone)
Battery:Smartwatch mode: Up to 16 days (7 days always-on); GPS Only: Up to 47 hours (37 hours always-on); Expedition GPS: Up to 14 days
Charging:Garmin proprietary plug charger (clip-on data cable)
Weight:Stainless Steel: 80g (Case only: 59g); Titanium: 73g (Case only: 52g)
Band Sizes:Fits wrists 125–208mm (Silicone); QuickFit 22mm compatible
Extras:Built-in LED Flashlight (Red/White strobes); Dynamic Round-Trip Routing; Garmin Messenger app; Outdoor Maps+ (subscription optional); SkiView Maps
✓ Pros:
- • Stunning 1.4" AMOLED display with efficient 16-day battery life
- • Legitimate dive computer features (rated to 40m) with leakproof buttons
- • Built-in LED flashlight and speaker/mic add massive daily utility
- • Comprehensive offline mapping and best-in-class GPS accuracy
- • Advanced strength training plans tailored to specific sports
✗ Cons:
- • High price point compared to previous generations and competitors
- • No LTE/Cellular option for standalone calls (requires phone nearby)
- • Titanium models with Sapphire glass command a significant premium
- • Proprietary charging cable (not wireless/Qi standard)
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Apple Watch Series 11
Rating:★4.7(1,649)Amazon
Compatibility:iPhone 11 or later with iOS 26 or later
Operating System:watchOS 26
Case Size:42mm (42mm H x 36mm W x 9.7mm D) or 46mm (46mm H x 39mm W x 9.7mm D)
Case Material:Aluminum (Rose Gold, Silver, Space Gray, Jet Black) or Titanium (Slate, Gold, Natural)
Display Type:Always-On Retina LTPO3 wide-angle OLED; Ion-X front glass with 2x scratch resistance (Aluminum) or Sapphire crystal (Titanium)
Display Size:989 sq mm (42mm) or 1220 sq mm (46mm)
Resolution:374 x 446 pixels (42mm) or 416 x 496 pixels (46mm) (326 ppi)
Always On Display:Yes (Up to 2000 nits peak, 1 nit minimum)
Water Resistance:Water resistance 50 m (swimproof)
Durability:IP6X dust resistance; 2x more scratch-resistant Ion-X glass (Aluminum models); Sapphire crystal (Titanium models)
GPS:L1 GPS, GNSS, Galileo, and BeiDou
Connectivity:Wi-Fi 4 (802.11n); Bluetooth 5.3; Second-generation Ultra Wideband chip; Apple Pay; 5G (RedCap) and LTE on Cellular models
NFC Payments:Apple Pay
Sensors:Electrical heart sensor (ECG); 3rd-generation 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; Hypertension notifications; Vitals app; ECG app; High/low heart rate notifications; Cycle tracking with retrospective ovulation estimates
Workout Modes:Custom workouts; Multisport; Race Route; Running; Cycling; Hiking; Swimming (Pool & Open Water); Snorkeling (to 6m); Tides app
Storage:64GB
Speaker Mic:Speaker (media playback supported); Microphone with Voice Isolation
Calls:Yes (via Wi-Fi/iPhone or 5G/LTE on Cellular models)
Battery:Up to 24 hours (normal use); Up to 38 hours (Low Power Mode)
Charging:Fast charge capable (0-80% in approx. 30 minutes)
Weight:42mm: 30.3 g (Alu GPS), 29.7 g (Alu Cell), 34.6 g (Ti); 46mm: 37.8 g (Alu GPS), 36.9 g (Alu Cell), 43.1 g (Ti)
Band Sizes:Fits 130–200mm wrists (42mm) or 140–245mm wrists (46mm)
Extras:S10 SiP (64-bit dual-core); 4-core Neural Engine; Double tap gesture; Precision Finding for iPhone; On-device Siri
✓ Pros:
- • Battery life increased to 24 hours (up from 18h on Series 10)
- • Aluminum models feature 2x more scratch-resistant Ion-X glass
- • First non-Ultra Apple Watch to support 5G (RedCap) connectivity
- • Includes sleep apnea and hypertension notification features
✗ Cons:
- • Uses the same S10 chip as the previous generation (no speed gain)
- • Design and dimensions are identical to Series 10
- • Requires iOS 26, limiting compatibility with older iPhones
- • 5G support limited to Cellular models
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Which one is better?
The Garmin fēnix 8 (47mm AMOLED) is the better buy for most people - its 16-day battery life crushes the Apple Watch Series 11's 24 hours. That said, grab the Apple Watch if you want a lighter design and advanced health tracking - it's lighter.
Who should buy each?
Choose the Garmin fēnix 8 (47mm AMOLED) if: you need long battery life for outdoor adventures, you dive or swim frequently, or you want advanced sports tracking features. (2.58 oz weight, 32 GB storage)
Choose the Apple Watch Series 11 if: you prefer seamless integration with your iPhone, you want a stylish smartwatch for daily wear, or you need advanced health notifications like sleep apnea alerts. (1.07 oz weight, 64 GB storage)
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Garmin fēnix 8 (47mm AMOLED) excels if you value stunning 1.4" amoled display with efficient 16-day battery life. Apple Watch Series 11 is better if you prioritize battery life increased to 24 hours (up from 18h on series 10). 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
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