Pebble STEEL vs. Polar Grit X Pro

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Pebble STEEL 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

Pebble STEEL vs. Polar Grit X Pro Comparison Chart
GENERAL Pebble STEEL Polar Grit X Pro
Product Type Smart watch Sport watch
Supported Host Device OS Android 4.0 (Ice Cream Sandwich) or later, iOS 8.0 or later iOS, Android
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Width 34 mm -
Height 46 mm -
Depth 10.5 mm -
Weight 56 g -
Body Details Wrist strap: 22 mm With leather band: 53 g
With FKM band: 73 g
Body Material Stainless steel Aerospace titanium
Protection Waterproof Water-resistant
Colours Matte black -
Clock Display Yes Yes
FEATURES Pebble STEEL Polar Grit X Pro
Sensors Ambient light sensor, digital compass, 3-axis accelerometer Accelerometer, digital compass, barometer, optical heart sensor
Tracking Data Activity, sleep activity Distance, speed, calories burned, sleep activity, heart rate, steps taken
Goal Setting - Yes
Features Music remote handling, camera remote control, LED backlight 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
Notifications Email -
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Navigation (GPS) - GPS/A-GPS/Galileo/GLONASS/QZSS receiver
CONNECTIVITY Pebble STEEL Polar Grit X Pro
Wireless Interface Bluetooth 4.0 Bluetooth
DISPLAY Pebble STEEL Polar Grit X Pro
Type E Ink - monochrome Memory-in-Pixel LCD - colour - transflective
Resolution 144 x 168 pixels 240 x 240 pixels
Screen Size 1.26" 1.2"
Screen Protection Corning Gorilla Glass (scratch resistant glass) Sapphire glass
Always On Display (AOD) Yes Yes
INPUT DEVICE Pebble STEEL Polar Grit X Pro
Type - Touch sensitive screen
CASE Pebble STEEL Polar Grit X Pro
Case Shape - Round
Bezel - Titanium
Case Back - Glass fibre reinforced polymer
Case Details Brushed stainless steel Titan | Black DLC
BAND Pebble STEEL Polar Grit X Pro
Band Type Band Band
Band Size - M/L
Band Width - 22 mm
Fits Wrist with Circumference - 145-215 mm
Changeable Yes Yes
Clasp Type - Buckle
Band Material Metal Perforated leather
Band Colour - Grey | Black
BATTERY Pebble STEEL Polar Grit X Pro
Technology Lithium polymer Lithium polymer
Capacity - 346 mAh
Battery Life 168 hours 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)
Rechargeable Battery - Yes
MISCELLANEOUS Pebble STEEL Polar Grit X Pro
Included Accessories Leather wrist strap, magnetic charging cable USB charging cable, FKM wristband
Preloaded Software Calculator, Calendar, Currency Converter -
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature - 50 °C
Min Operating Temperature - -20 °C
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