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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerSuunto Vertical Solar vs Suunto Vertical 2 Titanium
If you're torn between the Suunto Vertical Solar and the Suunto Vertical 2 Titanium, the latter wins for display quality. Its stunning 1.5-inch LTPO AMOLED display with 2000 nits brightness outshines the 1.4-inch MIP screen of the Solar. However, the Solar's unbeatable battery life of up to 60 days with solar charging is a game-changer for long adventures. In real-world use, this means you'll likely be charging the Suunto Vertical 2 Titanium every few days, while the Solar can last for weeks on a single charge. If you prioritize vibrant visuals and features like the integrated LED flashlight, the Vertical 2 Titanium is a no-brainer. But if you need a watch that keeps going for the long haul, the Solar is hard to beat, especially with its 85 hours of GPS tracking capability.
🔋 Battery: 60 days vs 20 days📱 Display: 1.5" AMOLED vs 1.4" MIP⚡ Weight: both 2.61 oz
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Suunto Vertical Solar
★4.3
(200)•Amazon
Compatibility:Android and iOS (via Suunto app)
Operating System:Suunto UI
Case Size:49mm (49 x 49 x 13.6 mm / 1.93 x 1.93 x 0.54 in)
Case Material:Bezel: Titanium Grade 5; Case: Glass fiber reinforced polyamide; Glass: Sapphire crystal; Strap: Silicone
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Suunto Vertical 2 Titanium
★4.4
(32)•Amazon
Compatibility:Android and iOS (Suunto App); Predefined replies (Android only)
Operating System:Suunto Proprietary OS
Case Size:49mm (49 x 49 x 13.6 mm)
Case Material:Titanium Grade 5 bezel; Glass fibre reinforced polyamide case; Sapphire crystal glass
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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
Suunto Vertical Solar
Suunto Vertical 2 Titanium
Display2 specs
Display SizeKey
Suunto Vertical Solar
1.4 in
Suunto Vertical 2 Titanium
1.5 in
Resolution
Suunto Vertical Solar
280 x 280 pixels
Suunto Vertical 2 Titanium
466 x 466 pixels
Performance1 specs
Storage
Suunto Vertical Solar
32 GB (Flash memory for offline maps)
Suunto Vertical 2 Titanium
32GB (Dedicated for offline maps)
Battery1 specs
Battery CapacityKey
Suunto Vertical Solar
Up to 60 days (Daily Mode with solar); Up to 85 hours (Dual-band GPS with solar); Up to 500 hours (Tour mode with solar)
Suunto Vertical 2 Titanium
Smartwatch: Up to 20 days; Performance Mode (Dual-band GPS + AOD): Up to 65 hours; Tour Mode: Up to 250 hours
Design2 specs
Weight
Suunto Vertical Solar
74 g / 2.61 oz (Titanium Solar model)
Suunto Vertical 2 Titanium
74 g
Water Resistance
Suunto Vertical Solar
100 m (10 ATM)
Suunto Vertical 2 Titanium
100 m
Software1 specs
Operating System
Suunto Vertical Solar
Suunto UI
Suunto Vertical 2 Titanium
Suunto Proprietary OS
Connectivity1 specs
Connectivity
Suunto Vertical Solar
Bluetooth, Wi-Fi (required for map downloads)
Suunto Vertical 2 Titanium
Bluetooth
+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: Suunto Vertical Solar vs Suunto Vertical 2 Titanium
Suunto Vertical Solar
★4.3(200)Amazon
Suunto Vertical 2 Titanium
★4.4(32)Amazon
| Criterion | Suunto Vertical Solar | Suunto Vertical 2 Titanium |
|---|---|---|
| Rating | ★4.3(200)Amazon | ★4.4(32)Amazon |
Compatibility | Android and iOS (via Suunto app) | Android and iOS (Suunto App); Predefined replies (Android only) |
Operating System | Suunto UI | Suunto Proprietary OS |
Case Size | 49mm (49 x 49 x 13.6 mm / 1.93 x 1.93 x 0.54 in) | 49mm (49 x 49 x 13.6 mm) |
Case Material | Bezel: Titanium Grade 5; Case: Glass fiber reinforced polyamide; Glass: Sapphire crystal; Strap: Silicone | Titanium Grade 5 bezel; Glass fibre reinforced polyamide case; Sapphire crystal glass |
Display Type | Matrix Memory-in-Pixel (MIP) with LED backlight | LTPO AMOLED matrix display; Up to 2000 nits brightness; Always-On Display |
Display Size | 1.4 in | 1.5 in |
Resolution | 280 x 280 pixels | 466 x 466 pixels |
Always On Display | Yes (Passive technology) | Yes |
Water Resistance | 100 m (10 ATM) | 100 m |
Durability | MIL-STD-810H tested (Military Standard); Operating temp: -20°C to +55°C (-5°F to +130°F) | Tested to military standards (MIL-STD-810H); Titanium bezel; Sapphire crystal |
GPS | Dual-band GNSS (L1 + L5); GPS, GLONASS, GALILEO, QZSS, BEIDOU | Dual-band GNSS (L1 + L5); GPS, GLONASS, GALILEO, QZSS, BEIDOU |
Connectivity | Bluetooth, Wi-Fi (required for map downloads) | Bluetooth |
NFC Payments | No (Not supported) | — |
Sensors | Optical heart rate; blood oxygen (SpO2); barometric altimeter; digital compass; depth meter (snorkeling up to 10m) | Optical heart rate (upgraded sensor); Pulse Ox (SpO2); Barometric altimeter (FusedAlti™); Digital compass; Thermometer; Accelerometer; Gyroscope |
Health Features | HRV (Heart Rate Variability); blood oxygen; sleep tracking (duration, quality, stages); stress and recovery status; VO2max | HRV recovery measurement; Sleep tracking (duration, quality, stages); Blood oxygen; Stress and recovery status; Fitness Level (VO2max) |
Workout Modes | 95+ sport modes; Suunto Coach (AI training guidance); offline route navigation; POI navigation; bearing navigation | 115+ sport modes; Triathlon; Swimming (pool/open water); Running (power/pace); Cycling; Hiking; Ski touring; Snorkeling (depth up to 10m) |
Storage | 32 GB (Flash memory for offline maps) | 32GB (Dedicated for offline maps) |
Speaker Mic | No (No built-in speaker or microphone) | — |
Calls | No (Notification alerts only; predefined quick replies on Android) | No (Call notifications only) |
Battery | Up to 60 days (Daily Mode with solar); Up to 85 hours (Dual-band GPS with solar); Up to 500 hours (Tour mode with solar) | Smartwatch: Up to 20 days; Performance Mode (Dual-band GPS + AOD): Up to 65 hours; Tour Mode: Up to 250 hours |
Charging | Suunto magnetic fast charger (USB-A); Solar charging | Suunto magnetic fast charger (USB-C) |
Weight | 74 g / 2.61 oz (Titanium Solar model) | 74 g |
Band Sizes | Fits wrist sizes 125–175 mm; standard 22 mm quick-release width | Fits wrists 125–175 mm (standard) or up to 215 mm; 22mm width |
Extras | Free global offline outdoor maps; weather forecast; storm alarm; solar intensity widget; flashlight mode (screen based); snorkeling mode | Integrated LED Flashlight; Offline maps with heatmaps and surface info; Solar charging (Titanium Solar models only, though AMOLED limits efficacy); Climb Guidance; SuuntoPlus ecosystem |
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Suunto Vertical Solar
Rating:★4.3(200)Amazon
Compatibility:Android and iOS (via Suunto app)
Operating System:Suunto UI
Case Size:49mm (49 x 49 x 13.6 mm / 1.93 x 1.93 x 0.54 in)
Case Material:Bezel: Titanium Grade 5; Case: Glass fiber reinforced polyamide; Glass: Sapphire crystal; Strap: Silicone
Display Type:Matrix Memory-in-Pixel (MIP) with LED backlight
Display Size:1.4 in
Resolution:280 x 280 pixels
Always On Display:Yes (Passive technology)
Water Resistance:100 m (10 ATM)
Durability:MIL-STD-810H tested (Military Standard); Operating temp: -20°C to +55°C (-5°F to +130°F)
GPS:Dual-band GNSS (L1 + L5); GPS, GLONASS, GALILEO, QZSS, BEIDOU
Connectivity:Bluetooth, Wi-Fi (required for map downloads)
NFC Payments:No (Not supported)
Sensors:Optical heart rate; blood oxygen (SpO2); barometric altimeter; digital compass; depth meter (snorkeling up to 10m)
Health Features:HRV (Heart Rate Variability); blood oxygen; sleep tracking (duration, quality, stages); stress and recovery status; VO2max
Workout Modes:95+ sport modes; Suunto Coach (AI training guidance); offline route navigation; POI navigation; bearing navigation
Storage:32 GB (Flash memory for offline maps)
Speaker Mic:No (No built-in speaker or microphone)
Calls:No (Notification alerts only; predefined quick replies on Android)
Battery:Up to 60 days (Daily Mode with solar); Up to 85 hours (Dual-band GPS with solar); Up to 500 hours (Tour mode with solar)
Charging:Suunto magnetic fast charger (USB-A); Solar charging
Weight:74 g / 2.61 oz (Titanium Solar model)
Band Sizes:Fits wrist sizes 125–175 mm; standard 22 mm quick-release width
Extras:Free global offline outdoor maps; weather forecast; storm alarm; solar intensity widget; flashlight mode (screen based); snorkeling mode
✓ Pros:
- • Industry-leading battery life with solar charging efficiency
- • Free global offline maps with ample 32GB storage and Wi-Fi downloading
- • Dual-band GNSS offers exceptional accuracy in deep canyons and forests
- • Military-grade construction (MIL-STD-810H) with Titanium and Sapphire
- • Made in Finland with 100% renewable energy
✗ Cons:
- • MIP display is less vibrant than AMOLED competitors
- • No music storage (music controls only)
- • No NFC payments or smart features like voice assistants
- • Large 49mm footprint may be too bulky for small wrists
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Suunto Vertical 2 Titanium
Rating:★4.4(32)Amazon
Compatibility:Android and iOS (Suunto App); Predefined replies (Android only)
Operating System:Suunto Proprietary OS
Case Size:49mm (49 x 49 x 13.6 mm)
Case Material:Titanium Grade 5 bezel; Glass fibre reinforced polyamide case; Sapphire crystal glass
Display Type:LTPO AMOLED matrix display; Up to 2000 nits brightness; Always-On Display
Display Size:1.5 in
Resolution:466 x 466 pixels
Always On Display:Yes
Water Resistance:100 m
Durability:Tested to military standards (MIL-STD-810H); Titanium bezel; Sapphire crystal
GPS:Dual-band GNSS (L1 + L5); GPS, GLONASS, GALILEO, QZSS, BEIDOU
Connectivity:Bluetooth
NFC Payments:—
Sensors:Optical heart rate (upgraded sensor); Pulse Ox (SpO2); Barometric altimeter (FusedAlti™); Digital compass; Thermometer; Accelerometer; Gyroscope
Health Features:HRV recovery measurement; Sleep tracking (duration, quality, stages); Blood oxygen; Stress and recovery status; Fitness Level (VO2max)
Workout Modes:115+ sport modes; Triathlon; Swimming (pool/open water); Running (power/pace); Cycling; Hiking; Ski touring; Snorkeling (depth up to 10m)
Storage:32GB (Dedicated for offline maps)
Speaker Mic:—
Calls:No (Call notifications only)
Battery:Smartwatch: Up to 20 days; Performance Mode (Dual-band GPS + AOD): Up to 65 hours; Tour Mode: Up to 250 hours
Charging:Suunto magnetic fast charger (USB-C)
Weight:74 g
Band Sizes:Fits wrists 125–175 mm (standard) or up to 215 mm; 22mm width
Extras:Integrated LED Flashlight; Offline maps with heatmaps and surface info; Solar charging (Titanium Solar models only, though AMOLED limits efficacy); Climb Guidance; SuuntoPlus ecosystem
✓ Pros:
- • Stunning 1.5-inch LTPO AMOLED display (2000 nits) is significantly brighter than the original MIP
- • Integrated LED flashlight is a game-changer for camping and night safety
- • Maintains incredible battery life (65h dual-band GPS) despite the switch to AMOLED
- • Market-leading offline mapping capabilities with 32GB storage
✗ Cons:
- • No onboard music storage (only media controls)
- • Lacks smart features like NFC payments and Bluetooth calling
- • Large 49mm case size may be overwhelming for smaller wrists
- • Proprietary OS is less fluid/app-rich than Apple Watch or Wear OS
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Which one is better?
The Suunto Vertical Solar is the better buy for most people - its incredible battery life of up to 60 days crushes the Vertical 2 Titanium. That said, grab the Vertical 2 Titanium if you need a superior display and integrated flashlight - it's the flagship model with features that make it shine in specific scenarios.
Who should buy each?
Choose the Suunto Vertical Solar if: you need weeks of battery life, love offline navigation with 32GB storage, or rely on dual-band GPS for accuracy.
Choose the Suunto Vertical 2 Titanium if: you want a stunning 1.5" display for easy readability, need an integrated LED flashlight for night adventures, or prefer a more modern interface with heatmaps.
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?
Suunto Vertical Solar excels if you value industry-leading battery life with solar charging efficiency. Suunto Vertical 2 Titanium is better if you prioritize stunning 1.5-inch ltpo amoled display (2000 nits) is significantly brighter than the original mip. 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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