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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerGarmin fēnix 8 (47mm AMOLED) vs COROS VERTIX 2S
In the showdown between Garmin fēnix 8 (47mm AMOLED) and COROS VERTIX 2S, the Garmin takes the lead for most users. With a vibrant 1.4" AMOLED display and legitimate dive features rated to 40m, it's a no-brainer for serious adventurers in 2026. The COROS VERTIX 2S shines with a jaw-dropping 118-hour GPS battery life. If you need a watch that can keep up with your longest excursions without constant charging, this one's a compelling option, even if it lacks some of the Garmin's smart features like call support.
⚖️ Weight: 2.58 oz vs 3.07 oz🏷️ Water Resistance: 40m vs 100m🔋 Battery: 16 days vs 40 days
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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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COROS VERTIX 2S
★4
(89)•Amazon
Compatibility:Android and iOS (via COROS app)
Operating System:COROS UI
Case Size:50.3mm (50.3 x 50.3 x 16.0 mm / 1.98 x 1.98 x 0.63 in)
Case Material:Bezel: Grade 5 Titanium Alloy with PVD coating; Body: Titanium Alloy with PVD coating; Glass: Sapphire crystal
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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)
COROS VERTIX 2S
Display2 specs
Display SizeKey
Garmin fēnix 8 (47mm AMOLED)
1.4 in (35.56 mm) diameter
COROS VERTIX 2S
1.4 in
Resolution
Garmin fēnix 8 (47mm AMOLED)
454 x 454 pixels
COROS VERTIX 2S
280 x 280 pixels (64 colors)
Performance1 specs
Storage
Garmin fēnix 8 (47mm AMOLED)
32GB
COROS VERTIX 2S
32 GB (Music storage and Maps)
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
COROS VERTIX 2S
Up to 40 days (Daily Use); 118 hours (Standard Full GPS); 73 hours (All Systems On); 43 hours (Dual Frequency)
Design2 specs
Weight
Garmin fēnix 8 (47mm AMOLED)
Stainless Steel: 80g (Case only: 59g); Titanium: 73g (Case only: 52g)Winner
COROS VERTIX 2S
87 g (with Silicone band) / 70 g (with Nylon band) / 61 g (Body only)
Water Resistance
Garmin fēnix 8 (47mm AMOLED)
10 ATM (water pressure equivalent to 100 meters); Dive rated (EN13319) to 40 meters
COROS VERTIX 2S
10 ATM (100 m)
Software1 specs
Operating System
Garmin fēnix 8 (47mm AMOLED)
Garmin OS (Proprietary)
COROS VERTIX 2S
COROS UI
Connectivity1 specs
Connectivity
Garmin fēnix 8 (47mm AMOLED)
Bluetooth; ANT+; Wi-Fi
COROS VERTIX 2S
Bluetooth, Wi-Fi (for data sync and firmware updates)
+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 COROS VERTIX 2S
Garmin fēnix 8 (47mm AMOLED)
★4.6(1,856)Amazon
COROS VERTIX 2S
★4(89)Amazon
| Criterion | Garmin fēnix 8 (47mm AMOLED) | COROS VERTIX 2S |
|---|---|---|
| Rating | ★4.6(1,856)Amazon | ★4(89)Amazon |
Compatibility | iPhone, Android (Garmin Connect app required) | Android and iOS (via COROS app) |
Operating System | Garmin OS (Proprietary) | COROS UI |
Case Size | 47mm x 47mm x 13.8mm | 50.3mm (50.3 x 50.3 x 16.0 mm / 1.98 x 1.98 x 0.63 in) |
Case Material | Fiber-reinforced polymer with metal rear cover; Bezel: Titanium or Stainless Steel; Lens: Sapphire Crystal or Corning Gorilla Glass | Bezel: Grade 5 Titanium Alloy with PVD coating; Body: Titanium Alloy with PVD coating; Glass: Sapphire crystal |
Display Type | AMOLED; Always-On Mode available; 1000 nits peak brightness | Transflective Memory-in-Pixel (LCD) touchscreen |
Display Size | 1.4 in (35.56 mm) diameter | 1.4 in |
Resolution | 454 x 454 pixels | 280 x 280 pixels (64 colors) |
Always On Display | Yes (optional) | Yes (Memory LCD technology) |
Water Resistance | 10 ATM (water pressure equivalent to 100 meters); Dive rated (EN13319) to 40 meters | 10 ATM (100 m) |
Durability | MIL-STD-810H thermal/shock/water tested; Leakproof inductive buttons; Metal sensor guard | Operating temp: -22°F to 122°F (-30°C to 50°C); scratch-resistant sapphire; titanium chassis |
GPS | Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo, QZSS, BeiDou | Dual-Frequency GNSS (L1 + L5); GPS, GLONASS, Galileo, Beidou, QZSS |
Connectivity | Bluetooth; ANT+; Wi-Fi | Bluetooth, Wi-Fi (for data sync and firmware updates) |
NFC Payments | Garmin Pay | No (Not supported) |
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) | Next-Gen Optical Heart Rate; Barometric Altimeter; Accelerometer; Gyroscope; 3D Compass; Thermometer; Optical Pulse Oximeter; ECG 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 | HRV Index; Sleep tracking (REM/Deep/Light); SpO2 (Altitude mode); Daily Stress; Recovery time; Resting Heart Rate |
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 | Multi-pitch climbing, Trail Running, Hiking, Skiing (XC/Touring/Downhill), Surfing (Speed/Wind), Whitewater, Triathlon, Strength |
Storage | 32GB | 32 GB (Music storage and Maps) |
Speaker Mic | Built-in Speaker; Built-in Microphone (Voice Assistant & Voice Notes) | No (Beep alerts and vibration only) |
Calls | Yes (Make and take calls via Bluetooth connection to smartphone) | No (Notification alerts only) |
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 40 days (Daily Use); 118 hours (Standard Full GPS); 73 hours (All Systems On); 43 hours (Dual Frequency) |
Charging | Garmin proprietary plug charger (clip-on data cable) | COROS proprietary charging cable (USB-A) |
Weight | Stainless Steel: 80g (Case only: 59g); Titanium: 73g (Case only: 52g) | 87 g (with Silicone band) / 70 g (with Nylon band) / 61 g (Body only) |
Band Sizes | Fits wrists 125–208mm (Silicone); QuickFit 22mm compatible | Silicone: 130–240 mm; Nylon: 155–225 mm; 26 mm Quick Fit width |
Extras | Built-in LED Flashlight (Red/White strobes); Dynamic Round-Trip Routing; Garmin Messenger app; Outdoor Maps+ (subscription optional); SkiView Maps | Global offline landscape/topo maps; Music playback (MP3 via Bluetooth); GoPro/Insta360 camera control; Digital Dial navigation; Storm alerts |
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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→
COROS VERTIX 2S
Rating:★4(89)Amazon
Compatibility:Android and iOS (via COROS app)
Operating System:COROS UI
Case Size:50.3mm (50.3 x 50.3 x 16.0 mm / 1.98 x 1.98 x 0.63 in)
Case Material:Bezel: Grade 5 Titanium Alloy with PVD coating; Body: Titanium Alloy with PVD coating; Glass: Sapphire crystal
Display Type:Transflective Memory-in-Pixel (LCD) touchscreen
Display Size:1.4 in
Resolution:280 x 280 pixels (64 colors)
Always On Display:Yes (Memory LCD technology)
Water Resistance:10 ATM (100 m)
Durability:Operating temp: -22°F to 122°F (-30°C to 50°C); scratch-resistant sapphire; titanium chassis
GPS:Dual-Frequency GNSS (L1 + L5); GPS, GLONASS, Galileo, Beidou, QZSS
Connectivity:Bluetooth, Wi-Fi (for data sync and firmware updates)
NFC Payments:No (Not supported)
Sensors:Next-Gen Optical Heart Rate; Barometric Altimeter; Accelerometer; Gyroscope; 3D Compass; Thermometer; Optical Pulse Oximeter; ECG Sensor
Health Features:HRV Index; Sleep tracking (REM/Deep/Light); SpO2 (Altitude mode); Daily Stress; Recovery time; Resting Heart Rate
Workout Modes:Multi-pitch climbing, Trail Running, Hiking, Skiing (XC/Touring/Downhill), Surfing (Speed/Wind), Whitewater, Triathlon, Strength
Storage:32 GB (Music storage and Maps)
Speaker Mic:No (Beep alerts and vibration only)
Calls:No (Notification alerts only)
Battery:Up to 40 days (Daily Use); 118 hours (Standard Full GPS); 73 hours (All Systems On); 43 hours (Dual Frequency)
Charging:COROS proprietary charging cable (USB-A)
Weight:87 g (with Silicone band) / 70 g (with Nylon band) / 61 g (Body only)
Band Sizes:Silicone: 130–240 mm; Nylon: 155–225 mm; 26 mm Quick Fit width
Extras:Global offline landscape/topo maps; Music playback (MP3 via Bluetooth); GoPro/Insta360 camera control; Digital Dial navigation; Storm alerts
✓ Pros:
- • Class-leading battery life (118 hours standard GPS, 40 days daily use)
- • Updated next-gen heart rate sensor for improved accuracy over Vertix 2
- • Dual-frequency GNSS provides rock-solid tracking in steep terrain
- • Bombproof build quality with full titanium body and sapphire glass
- • 32GB storage for offline global maps and music without phone dependency
✗ Cons:
- • No NFC payments or streaming music support (Spotify/Apple Music)
- • Large 50.3mm case is very bulky for smaller wrists
- • Screen is less vibrant and lower resolution than AMOLED competitors
- • No built-in speaker or microphone for voice notes or calls
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Which one is better?
The Garmin fēnix 8 (47mm AMOLED) is the better buy for most people - its stunning 1.4" AMOLED display crushes the COROS VERTIX 2S. That said, grab the COROS if you need class-leading battery life for ultra-endurance activities - it's 40 days versus 16 days with the Garmin.
Who should buy each?
Choose the Garmin fēnix 8 (47mm AMOLED) if: you want a gorgeous AMOLED display, need reliable dive computer features, or prefer smartwatch capabilities like calls. (2.58 oz weight)
Choose the COROS VERTIX 2S if: you require exceptional battery life for long outdoor adventures, want a rugged build for extreme conditions, or don't mind the bulk for added durability. (3.07 oz weight)
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
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. COROS VERTIX 2S is better if you prioritize class-leading battery life (118 hours standard gps, 40 days daily use). 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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