Polar
Grit X2 Pro vs Vertical 2
Device summary
Suunto
Vertical 2
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2025 |
| Starting price | $812 | — |
| Display size | 1.4-inch | 1.5-inch |
| Dimensions | 48.6 mm × 48.6 mm × 13.4 mm | 48.6 mm × 48.6 mm × 13.5 mm |
| Weight | 57 g | 87 g |
| Front material | Sapphire Glass | Sapphire crystal |
| Back material | Stainless steel | Glass fibre reinforced polyamide |
| Display | ||
| Display technology | AMOLED | LTPO AMOLED |
| Resolution | 454 × 454 | 466 × 466 |
| Protection | Sapphire Glass | Sapphire crystal |
| Performance | ||
| Storage | 32 GB | 32 GB |
| Expandable storage | No | No |
| Battery & charging | ||
| Charging standard | Proprietary / USB-C. Smartwatch mode up to 10 days; performance training (GPS + HR) up to 43 h; eco training up to 140 h (power-save — not everyday life). Stainless complete watch 79 g / body 57 g without wristband; Titan complete ≈64 g (same body) | USB charging. Daily use up to ~20 days; All-systems GNSS multi-band up to 65 h (AOD 60 h) |
| Battery type | Li-Pol (488 mAh) | Lithium-ion |
| Connectivity | ||
| Cellular | GPS / GLONASS / Galileo / BeiDou / QZSS (dual-frequency), Offline full-color maps and route guidance, Polar Elixir™ (ECG GEN 1, SpO2 GEN 1, skin temp GEN 1, OHR), Barometer; magnetometer compass; ambient light sensor, Polar Flow | GPS / GLONASS / Galileo / BeiDou / QZSS (dual-band), Offline outdoor maps (32 GB), Built-in LED flashlight |
| Bluetooth | Bluetooth® LE | Bluetooth |
| Build & durability | ||
| Frame | Stainless steel case and bezel (Titan edition: aerospace titanium front) | Glass fibre reinforced polyamide; stainless steel bezel |
| Ingress protection | WR100 (100 m); MIL-STD-810H | 100 m |
Basic information
Release year
- Grit X2 Pro
- 2024
- Vertical 2
- 2025
Starting price
- Grit X2 Pro
- $812
- Vertical 2
- —
Display size
- Grit X2 Pro
- 1.4-inch
- Vertical 2
- 1.5-inch
Dimensions
- Grit X2 Pro
- 48.6 mm × 48.6 mm × 13.4 mm
- Vertical 2
- 48.6 mm × 48.6 mm × 13.5 mm
Weight
- Grit X2 Pro
- 57 g
- Vertical 2
- 87 g
Front material
- Grit X2 Pro
- Sapphire Glass
- Vertical 2
- Sapphire crystal
Back material
- Grit X2 Pro
- Stainless steel
- Vertical 2
- Glass fibre reinforced polyamide
Display
Display technology
- Grit X2 Pro
- AMOLED
- Vertical 2
- LTPO AMOLED
Resolution
- Grit X2 Pro
- 454 × 454
- Vertical 2
- 466 × 466
Protection
- Grit X2 Pro
- Sapphire Glass
- Vertical 2
- Sapphire crystal
Performance
Storage
- Grit X2 Pro
- 32 GB
- Vertical 2
- 32 GB
Expandable storage
- Grit X2 Pro
- No
- Vertical 2
- No
Battery & charging
Charging standard
- Grit X2 Pro
- Proprietary / USB-C. Smartwatch mode up to 10 days; performance training (GPS + HR) up to 43 h; eco training up to 140 h (power-save — not everyday life). Stainless complete watch 79 g / body 57 g without wristband; Titan complete ≈64 g (same body)
- Vertical 2
- USB charging. Daily use up to ~20 days; All-systems GNSS multi-band up to 65 h (AOD 60 h)
Battery type
- Grit X2 Pro
- Li-Pol (488 mAh)
- Vertical 2
- Lithium-ion
Connectivity
Cellular
- Grit X2 Pro
- GPS / GLONASS / Galileo / BeiDou / QZSS (dual-frequency), Offline full-color maps and route guidance, Polar Elixir™ (ECG GEN 1, SpO2 GEN 1, skin temp GEN 1, OHR), Barometer; magnetometer compass; ambient light sensor, Polar Flow
- Vertical 2
- GPS / GLONASS / Galileo / BeiDou / QZSS (dual-band), Offline outdoor maps (32 GB), Built-in LED flashlight
Bluetooth
- Grit X2 Pro
- Bluetooth® LE
- Vertical 2
- Bluetooth
Build & durability
Frame
- Grit X2 Pro
- Stainless steel case and bezel (Titan edition: aerospace titanium front)
- Vertical 2
- Glass fibre reinforced polyamide; stainless steel bezel
Ingress protection
- Grit X2 Pro
- WR100 (100 m); MIL-STD-810H
- Vertical 2
- 100 m
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Display size
Vertical 2
0.1 in larger display · minor difference
Height
Very similar height
Width
Very similar width
Thickness
Very similar thickness