Suunto 3 vs. Polar Grit X Pro

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Suunto 3 and Polar Grit X Pro. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.

Smartwatch Specifications Comparison

Suunto 3 vs. Polar Grit X Pro Comparison Chart
GENERAL Suunto 3 Polar Grit X Pro
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android iOS, Android
Activity/Sport Running, swimming, cycling Multisport
Wearing Style Watch style Watch style
Width 43 mm -
Height 43 mm -
Weight 36 g -
Body Details - With leather band: 53 g
With FKM band: 73 g
Body Material ABS case Aerospace titanium
Protection Waterproof Water-resistant
Colours Light gold, pebble white -
Clock Display Yes Yes
FEATURES Suunto 3 Polar Grit X Pro
Sensors Accelerometer, heart rate Accelerometer, digital compass, barometer, optical heart sensor
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, cadence, stress level, lap time Distance, speed, calories burned, sleep activity, heart rate, steps taken
Modes Exercise mode -
Goal Setting Yes Yes
Features GPS via mobile, sunrise/sunset times, weather information 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
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface Audio alert, vibration alert, visual interface
Navigation (GPS) - GPS/A-GPS/Galileo/GLONASS/QZSS receiver
Keypad Lock Yes -
CONNECTIVITY Suunto 3 Polar Grit X Pro
Wireless Interface Bluetooth Bluetooth
DISPLAY Suunto 3 Polar Grit X Pro
Type LED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 218 x 218 pixels 240 x 240 pixels
Screen Size - 1.2"
Screen Protection - Sapphire glass
Always On Display (AOD) - Yes
INPUT DEVICE Suunto 3 Polar Grit X Pro
Type - Touch sensitive screen
CASE Suunto 3 Polar Grit X Pro
Crystal Type Polyamide -
Case Shape Round Round
Bezel Stainless steel Titanium
Case Back - Glass fibre reinforced polymer
Case Details Slate grey | Slate grey/copper | Moss grey | Granite red | Black Titan | Black DLC
BAND Suunto 3 Polar Grit X Pro
Band Type Strap Band
Band Size - M/L
Band Width 20 mm 22 mm
Fits Wrist with Circumference 120-210 mm 145-215 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Perforated leather
Band Colour Slate grey | Moss grey | Granite red | Black Grey | Black
BATTERY Suunto 3 Polar Grit X Pro
Technology Lithium Ion Lithium polymer
Capacity - 346 mAh
Battery Life 5 day(s) 7 day(s)
Battery Life Details Training mode/GPS off - up to 40 hour(s)
Training mode/GPS on - up to 30 hour(s)
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)
Standby Time 10 days -
Rechargeable Battery Yes Yes
MISCELLANEOUS Suunto 3 Polar Grit X Pro
Included Accessories USB charging cable USB charging cable, FKM wristband
Preloaded Software Stopwatch, Alarm Clock -
Max Depth of Water Resistance 30 m 100 m
Max Operating Temperature 60 °C 50 °C
Min Operating Temperature -20 °C -20 °C
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