Detailed comparison and review of Polar Grit X Pro and Garmin epix Gen 2 Sapphire. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
| GENERAL | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Product Type | Sport watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | iOS, Android |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Body Details | With leather band: 53 g With FKM band: 73 g |
With band: 70 g Case only: 47 g |
| Body Material | Aerospace titanium | Titanium, fibre-reinforced polymer |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Sensors | Accelerometer, digital compass, barometer, optical heart sensor | Accelerometer, barometer, altimeter, optical heart sensor, 3-axis electronic compass |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, sleep activity, heart rate, steps taken | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, respiratory rate, active time, water balance |
| Goal Setting | Yes | Yes |
| Features | SMS notification, Email notification, mobile notifications, social apps notification, inactivity alert, incoming calls notification, sunrise/sunset times, Serene (breathing exercise), music playback control, weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot | Music remote handling, find phone function, VIRB control, inactivity alert, Move IQ, Find my Device, Downloadable workouts, store & play music, rejecting a call, LiveTrack, Physio TrueUp, PacePro pace guidance, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor |
| Notifications | - | Calendar, SMS, Email, incoming calls, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/A-GPS/Galileo/GLONASS/QZSS receiver | GPS/GLONASS/Galileo receiver |
| Payment Technology | - | Garmin Pay |
| CONNECTIVITY | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Wireless Interface | Bluetooth | Bluetooth, Wi-Fi, ANT+ |
|---|
| DISPLAY | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 240 x 240 pixels | 416 x 416 pixels |
| Screen Size | 1.2" | 1.3" |
| Screen Protection | Sapphire glass | Sapphire glass |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Bezel | Titanium | - |
| Case Back | Glass fibre reinforced polymer | Titanium |
| Case Details | Titan | Black DLC | Black titanium | White titanium |
| BAND | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Size | M/L | - |
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | 145-215 mm | 125-208 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Perforated leather | Silicone |
| Band Colour | Grey | Black | - |
| STORAGE | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Storage Capacity | - | 32 GB |
|---|
| BATTERY | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Capacity | 346 mAh | - |
| Battery Life | 7 day(s) | - |
| Battery Life Details | Training mode (GPS and wrist-based heart rate) - up to 40 hour(s) Watch mode - up to 7 days Training mode (with power save options) |
Smartwatch mode - up to 16 days Battery Saver Watch Mode - up to 21 days GPS mode - up to 42 hour(s) All satellite systems mode - up to 32 hours All satellite systems with music mode - up to 10 hour(s) Max Battery GPS Mode - up to 75 hour(s) Expedition GPS Mode - up to 14 days |
| Rechargeable Battery | Yes | Yes |
| MISCELLANEOUS | Polar Grit X Pro | Garmin epix Gen 2 Sapphire |
|---|
| Included Accessories | USB charging cable, FKM wristband | Charging/data cable |
|---|---|---|
| SAR Value | - | 0.32 W/kg (body), 0.28 W/kg (limb) |
| Max Depth of Water Resistance | 100 m | 100 m |
| Max Operating Temperature | 50 °C | 45 °C |
| Min Operating Temperature | -20 °C | -20 °C |
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