Overview of Polar Grit X2 Pro
The Polar Grit X2 Pro stands as a leading option in the realm of GPS sports watches, designed specifically for enthusiasts of outdoor activities. Boasting a durable construction, this watch is optimized for various training, racing, and exploration activities, both in urban and remote settings. Among its many enhancements, the new model features a vibrant AMOLED display, sophisticated dual-frequency GPS technology, and improved biometric sensors.
Model Comparison: Polar Grit X2 Pro vs Titan
Available in two variants—Polar Grit X2 Pro and Polar Grit X2 Pro Titan—these models present similar hardware and capabilities. The standard version weighs 79g and is constructed with a stainless steel bezel, while the Titan variant weighs slightly less at 64g, utilizing a titanium chassis. Note that the Titan model comes with a premium price tag, reflecting its lighter weight.
Design and Display
The Polar Grit X2 Pro features a striking design, arguably the most aesthetically pleasing among Polar’s offerings. With a 1.39-inch AMOLED touchscreen that has a resolution of 326ppi, the display size has increased by 15% compared to its predecessor, allowing for better visibility of critical data. This responsiveness is further augmented by a faster processor, facilitating easier navigation through extensive training metrics and performance data.
Equipped with dual-frequency, all-systems GPS, the watch also features upgraded biosensors, including a fourth-generation optical heart rate sensor, ECG capabilities, and monitors for skin temperature and blood oxygen levels. The nylon strap is easily interchangeable, promoting comfort during various activities.
Additionally, this model adheres to MIL-STD 810 standards for durability and is waterproof up to 100m. Users can benefit from a robust sapphire crystal lens that protects against scratches, while the watch screen can double as a torch, albeit with less directional accuracy than some competing models.
Key Features
Sharing the same comprehensive feature set as the Polar Vantage V3, the Grit X2 Pro excels in health monitoring, training, and navigation tools. Enhanced features like new climbing metrics (VAM and vertical speed) and a 3D speed readout for ascents add precision when tackling challenging terrains.
- More than 150 sport modes, including a triathlon option.
- Training Load Pro and Recovery Pro for performance insights.
- Sleep tracking functionalities including Sleep Plus Stages.
- FuelWise recommendations and FitSpark for workout suggestions.
The navigation experience has improved significantly, with pre-loaded offline topographical maps and breadcrumb navigation capabilities. Furthermore, integration with Komoot for turn-by-turn directions makes the Grit X2 Pro a versatile tool for adventurers.
Performance Assessment
During performance testing, GPS accuracy remained commendable, consistently recording distances within a 10% margin. In specific events, like the London Landmarks Half Marathon, the watch recorded 13.03 miles, slightly less than the expected distance, while accurately measured distances in other races matched closely with established benchmarks.
While the performance was reliable in typical tracking modes, it’s worth noting that the GPS accuracy deteriorated in power-saving modes—potentially unfit for ultra-distance events.
Heart rate tracking capabilities were found to closely match the Polar H10 chest strap, although some fluctuations were observed under strenuous conditions.
Battery Life
Compared to its predecessor, the Grit X2 Pro offers modestly improved battery performance. Users can expect 43 hours of use in high-accuracy dual-frequency mode and up to 10 days in regular smartwatch mode. During tests, the device showed impressive endurance, maintaining only a 3% decrease overnight, which contrasts positively with earlier models.
Conclusion
The Polar Grit X2 Pro impressively combines style, durability, and a robust suite of features tailored for outdoor enthusiasts. While it offers substantial competition to similar models, such as the Garmin Fenix 7, those seeking similar functionalities at a more economical price may consider its sibling, the Polar Vantage V3, which provides equivalent performance metrics. Overall, the Grit X2 Pro stands out as a formidable option in the ranges of adventure sports watches.