Polar Grit X2

The Polar Grit X2 features a 1.28″ OLED display with a high resolution of 416 x 416 px and a pixel density of 462 ppi, offering clear and vibrant visuals. It is built for durability with sapphire glass and a waterproof rating of 50m, ensuring it can withstand tough conditions. The watch is also equipped with an always-on display, a replaceable band, and has a touch screen for easy navigation. With a weight of 62g, it has a thickness of 12.5 mm and measures 44.7 mm in both height and width.

The Polar Grit X2 is equipped with a range of sensors to enhance your fitness tracking. It includes GPS, a heart rate monitor, pulse oximeter for blood oxygenation, and a barometer for elevation tracking. Additionally, it features an accelerometer, compass, and a body temperature sensor to provide comprehensive data during various activities. The watch also includes a gyroscope to support precise movement tracking, though it does not have a cadence sensor or perspiration monitor.

The Polar Grit X2 offers a wide range of activity tracking features to help monitor your fitness progress. It includes route tracker, distance tracking, pace measurement, and trackback mode, allowing for detailed activity monitoring. Additionally, the watch tracks steps, sleep, and elevation, providing comprehensive data on daily performance. With multi-sport mode and exercise tagging, it adapts to various sports, while the swim stroke counter and food tracking further enhance its versatility for active users.

The Polar Grit X2 offers solid connectivity options with compatibility for both iOS and Android devices. It features Bluetooth 5.1 for wireless connections, though it does not support Wi-Fi, cellular connectivity, ANT+, or NFC. This ensures that the watch can seamlessly sync with your smartphone for easy data access and management, while keeping the connection simple and efficient.

The Polar Grit X2 is powered by a 310 mAh rechargeable battery, offering a battery life of up to 7 days for regular use. In training mode, the watch provides up to 30 hours of continuous use. It supports wireless charging for convenient power-ups, though it does not feature a solar power battery or a removable battery for further flexibility.

The Polar Grit X2 includes several advanced features to enhance your fitness tracking and daily convenience. It offers HRV tracking, VO2 max measurement, and resting heart rate monitoring for detailed health insights. The watch also supports fast GPS lock for quicker tracking and can upload maps for navigation. With vibrating alerts, a silent alarm, and wrist notifications, it ensures you stay informed without interruption. Additionally, it has 32GB of internal storage, providing ample space for your data.

The Polar Grit X2 is equipped with a robust set of features in its companion app. It provides activity reports, weight tracking, and water tracking to monitor your fitness and health progress. The app offers goal setting, achievement tracking, and a detailed exercise diary. It also includes coaching, voice feedback, and workout music playback to enhance your training experience. Additionally, the app is free, ad-free, and supports syncing with existing calendars, routes, and widgets for a seamless user experience.

The Polar Grit X2 includes a variety of practical features designed to enhance its usability. It offers ECG technology for heart health tracking and a battery level indicator to keep you informed about power status. The watch also supports auto pause during activities and is compatible with external heart rate monitors. While it is available on PC, it does not support compatibility with Mac OS X or Windows, and lacks an external memory slot or a 3.5mm audio jack.