The Polar Grit X2 Pro is a premium rugged outdoor sports watch designed for adventure with a sapphire glass AMOLED display and a host of high-tech tools and features with navigation and performance features for exploring the wonders of the world and the body.

Dual-frequency GPS and maps keep you on track so you can explore any environment with complete confidence, and biosensor technology monitors your vitals to display critical information clearly, even in the toughest conditions.

Extremely durable construction and sapphire glass
It has a 22mm strap that you can change easily
Compatible with heart rate transmitter

GEN-4 OHR optical sensor
Reduced measurement interference from wrist and arm movements.
Redesigned light diodes to prevent internal light leaks for better signal quality.
Upgraded algorithms

ECG electrocardiogram
By placing your finger on a button, you get measurements of your heart's electrical signal within 1′.
ECG graph, average value in heart rate, heart variability, beat to beat time.
ECG data allows standing measurements (without the need to use a transmitter).
Your heart rate and heart rate variability recordings unlock the full potential of Recovery Pro™, allowing you to assess your training readiness daily and keep your training and recovery in balance.

Oxygen saturation SpO2
The SpO2 sensor measures the amount of oxygen circulating in your blood – a key indicator of your overall well-being.
Optical measurement for 45″ on the wrist through the improved photodiodes of different wavelengths.
Low readings are likely associated with impending illness.
Are you gaining altitude? SpO2 readings assess your adaptation and readiness for high altitude training.
There will also be a possibility of automatic measurement during night sleep.

Nocturnal skin temperature
Track your temperature overnight and get daily updates on the average of the previous 28 days.
Nocturnal changes in skin temperature can indicate illness, provide information on monitoring menstruation in women, and more.

Curved AMOLED high-resolution touchscreen
462ppi, Gorilla Glass 3.0, 1.39” diameter
A wealth of tools and dashboards and personalization of information screens, both at the beginning and during training according to the sport.

Long battery life
61 hours of training with OHR and GPS recording enabled (or 47 hours with dual gps) 140 hours of training in power saving mode.
8 days with 24/7 OHR and 1 hour of training per day.

Dual frequency GPS
Dual gps capability supporting multiple satellite frequency bands (L1 / L5) to provide faster fixes and more accurate positioning in any environment.
Eliminates errors in GPS location tracking (eg from interference from tall buildings, dense forests or extreme conditions)
It provides accurate speed, distance and route data.
3D speed with VAM vertical speed.

Offline maps
Ability to download individual color topographic maps
Indications for point and direction, compass, distance scale
It is combined with various navigation functions
Guidance, return to starting point, route planning
Breadcrumb trail – traces of paths
Smart coaching – Training, recovery & testing

Sleep plus
Sleepwise
Nightly recharge
Serene
Fit spark
Fitness test
Running index
Training Load Pro Orthostatic test
Recovery Pro Leg recovery
Work-rest guide
Walking test
Running Performance
Cycling Performance
Hill splitter
Route guidance
Useful functions

tap – ability to tap screen to record laps
manual laps & auto laps
interval timers
independent timer and vice versa