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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerGarmin Venu 3 vs COROS VERTIX 2S
The Garmin Venu 3 wins for most users due to its vibrant 1.4" AMOLED display and built-in speaker for calls. If you prioritize battery life, the COROS VERTIX 2S boasts an impressive 118 hours of GPS tracking, making it a beast for long adventures. In real-world use, the Venu 3's 14-day battery can handle daily wear without frequent charging, while the VERTIX 2S is designed for ultra-endurance activities with its 40 days of daily use. So, the choice comes down to whether you want a lifestyle smartwatch or a rugged adventure companion.
⚖️ Weight: 1.66 oz vs 3.07 oz💽 Storage: 8 GB vs 32 GB🏷️ Battery: 14 days vs 118 hours
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Garmin Venu 3
★4.5
(5,399)•Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:45mm x 45mm x 12mm
Case Material:Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3
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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 Venu 3
COROS VERTIX 2S
Display2 specs
Display SizeKey
Garmin Venu 3
1.4 in (35.4 mm) diameter
COROS VERTIX 2S
1.4 in
Resolution
Garmin Venu 3
454 x 454 pixels
COROS VERTIX 2S
280 x 280 pixels (64 colors)
Performance1 specs
Storage
Garmin Venu 3
8GB
COROS VERTIX 2S
32 GB (Music storage and Maps)Winner
Battery1 specs
Battery CapacityKey
Garmin Venu 3
Smartwatch mode: Up to 14 days (5 days always-on); Battery Saver: Up to 26 days; GPS-Only GNSS: Up to 26 hours; All-Systems GNSS: Up to 20 hours
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 Venu 3
47 g (with included band); 30 g (case only)Winner
COROS VERTIX 2S
87 g (with Silicone band) / 70 g (with Nylon band) / 61 g (Body only)
Water Resistance
Garmin Venu 3
5 ATM (water pressure equivalent to 50 meters); Swimproof
COROS VERTIX 2S
10 ATM (100 m)
Software1 specs
Operating System
Garmin Venu 3
Garmin OS (Proprietary)
COROS VERTIX 2S
COROS UI
Connectivity1 specs
Connectivity
Garmin Venu 3
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.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Garmin Venu 3 vs COROS VERTIX 2S
Garmin Venu 3
★4.5(5,399)Amazon
COROS VERTIX 2S
★4(89)Amazon
| Criterion | Garmin Venu 3 | COROS VERTIX 2S |
|---|---|---|
| Rating | ★4.5(5,399)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 | 45mm x 45mm x 12mm | 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 case; Stainless steel bezel; Corning Gorilla Glass 3 | Bezel: Grade 5 Titanium Alloy with PVD coating; Body: Titanium Alloy with PVD coating; Glass: Sapphire crystal |
Display Type | AMOLED; Always-On Mode available | Transflective Memory-in-Pixel (LCD) touchscreen |
Display Size | 1.4 in (35.4 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 | 5 ATM (water pressure equivalent to 50 meters); Swimproof | 10 ATM (100 m) |
Durability | Corning Gorilla Glass 3 lens; Stainless steel bezel | Operating temp: -22°F to 122°F (-30°C to 50°C); scratch-resistant sapphire; titanium chassis |
GPS | GPS; GLONASS; Galileo (Single-band GNSS) | 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 (ECG hardware); Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor | Next-Gen Optical Heart Rate; Barometric Altimeter; Accelerometer; Gyroscope; 3D Compass; Thermometer; Optical Pulse Oximeter; ECG Sensor |
Health Features | Sleep Coach; Nap Detection; ECG App (FDA cleared); HRV Status; Body Battery; Jet Lag Adviser; Health Snapshot; Women’s Health; Meditation | HRV Index; Sleep tracking (REM/Deep/Light); SpO2 (Altitude mode); Daily Stress; Recovery time; Resting Heart Rate |
Workout Modes | Wheelchair Mode (pushes, weight shifts); Strength; HIIT; Yoga; Pilates; Running; Cycling; Swimming (Pool); Golf; Tennis; Pickleball; and 30+ others | Multi-pitch climbing, Trail Running, Hiking, Skiing (XC/Touring/Downhill), Surfing (Speed/Wind), Whitewater, Triathlon, Strength |
Storage | 8GB | 32 GB (Music storage and Maps) |
Speaker Mic | Built-in Speaker; Built-in Microphone (Voice Assistant & Calls) | 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 14 days (5 days always-on); Battery Saver: Up to 26 days; GPS-Only GNSS: Up to 26 hours; All-Systems GNSS: Up to 20 hours | 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 (USB-C cable included) | COROS proprietary charging cable (USB-A) |
Weight | 47 g (with included band); 30 g (case only) | 87 g (with Silicone band) / 70 g (with Nylon band) / 61 g (Body only) |
Band Sizes | Fits wrists 135–200 mm (Silicone band included); Compatible with standard 22mm Quick Release bands | Silicone: 130–240 mm; Nylon: 155–225 mm; 26 mm Quick Fit width |
Extras | Voice Assistant support (Siri, Google Assistant, Bixby via phone); Wheelchair mode specialized metrics; On-screen muscle maps; Photos in notifications (Android only) | Global offline landscape/topo maps; Music playback (MP3 via Bluetooth); GoPro/Insta360 camera control; Digital Dial navigation; Storm alerts |
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Garmin Venu 3
Rating:★4.5(5,399)Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:45mm x 45mm x 12mm
Case Material:Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3
Display Type:AMOLED; Always-On Mode available
Display Size:1.4 in (35.4 mm) diameter
Resolution:454 x 454 pixels
Always On Display:Yes (optional)
Water Resistance:5 ATM (water pressure equivalent to 50 meters); Swimproof
Durability:Corning Gorilla Glass 3 lens; Stainless steel bezel
GPS:GPS; GLONASS; Galileo (Single-band GNSS)
Connectivity:Bluetooth; ANT+; Wi-Fi
NFC Payments:Garmin Pay
Sensors:Elevate Gen 5 optical heart rate sensor (ECG hardware); Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor
Health Features:Sleep Coach; Nap Detection; ECG App (FDA cleared); HRV Status; Body Battery; Jet Lag Adviser; Health Snapshot; Women’s Health; Meditation
Workout Modes:Wheelchair Mode (pushes, weight shifts); Strength; HIIT; Yoga; Pilates; Running; Cycling; Swimming (Pool); Golf; Tennis; Pickleball; and 30+ others
Storage:8GB
Speaker Mic:Built-in Speaker; Built-in Microphone (Voice Assistant & Calls)
Calls:Yes (Make and take calls via Bluetooth connection to smartphone)
Battery:Smartwatch mode: Up to 14 days (5 days always-on); Battery Saver: Up to 26 days; GPS-Only GNSS: Up to 26 hours; All-Systems GNSS: Up to 20 hours
Charging:Garmin proprietary plug charger (USB-C cable included)
Weight:47 g (with included band); 30 g (case only)
Band Sizes:Fits wrists 135–200 mm (Silicone band included); Compatible with standard 22mm Quick Release bands
Extras:Voice Assistant support (Siri, Google Assistant, Bixby via phone); Wheelchair mode specialized metrics; On-screen muscle maps; Photos in notifications (Android only)
✓ Pros:
- • Bright 1.4" AMOLED display with refined, lifestyle-friendly UI
- • Built-in speaker and microphone for wrist calls and voice assistants
- • Latest Elevate Gen 5 sensor supports FDA-cleared ECG app
- • Dedicated Wheelchair Mode tracks pushes rather than steps
- • Excellent 14-day battery life significantly outperforms Apple/Samsung
✗ Cons:
- • Lacks Multi-Band GPS (found in similarly priced Forerunner 265)
- • Plastic case body feels less premium than metal-bodied competitors
- • No LTE option available (phone required for calls/safety)
- • Gorilla Glass 3 is older tech compared to Sapphire or newer Gorilla Glass
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 Venu 3 is the better buy for most people - its vibrant 1.4" AMOLED display crushes the COROS VERTIX 2S's standard screen. That said, grab the VERTIX 2S if you need extreme battery life for long outdoor excursions - it's designed for ultra-endurance with a 118-hour GPS mode.
Who should buy each?
Choose the Garmin Venu 3 if: you enjoy a bright, colorful display for daily activities, you want the convenience of wrist calls, or you track a variety of workouts with lifestyle features. (1.66 oz weight, 8 GB storage)
Choose the COROS VERTIX 2S if: you need class-leading battery life for multi-day adventures, you prefer a rugged design for extreme conditions, or you want extensive offline map storage for navigation. (3.07 oz weight, 32 GB storage)
Conclusion
Garmin Venu 3 and COROS VERTIX 2S 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 Venu 3 excels if you value bright 1.4" amoled display with refined, lifestyle-friendly ui. 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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