Garmin Forerunner 970 / 570 vs Polar Grit X2 Pro

Garmin Forerunner 970 / 570

Garmin Forerunner 970 / 570

vsPolar Grit X2 Pro

Polar Grit X2 Pro

Garmin Forerunner 970 / 570Polar Grit X2 Pro
DisplayGarmin's brightest AMOLED touchscreen display yet, plus five physical buttons1.39-inch AMOLED touchscreen, 454 x 454, 326 ppi, sapphire crystal glass, always-on option, ambient light sensor
CaseForerunner 970: 47 mm, titanium bezel, sapphire lens; Forerunner 570: 42 mm or 47 mm, aluminum bezel—
BatteryUp to 15 days in smartwatch mode (970) and up to 11 days (570) (Garmin claims)Up to 11 days in smartwatch mode; up to 40 hours in performance training mode; up to 110 hours in eco training mode; 488 mAh rechargeable Li-Pol battery (Polar's launch announcement quoted up to 10 days, 43 hours and 140 hours)
NavigationMulti-band GPS with SatIQ; full-colour built-in mapping with turn-by-turn directions and round-trip routing (970 only)Preloaded maps of Europe and North America, downloadable regions and contour maps in Polar Flow, Breadcrumbs, turn-by-turn navigation powered by komoot, Strava route sync, Track Back, Back to Start
ExtrasBuilt-in speaker and microphone, LED flashlight (970 only), ECG app, Garmin Pay, music storage for Spotify, Deezer and Amazon MusicBuilt-in flashlight; wrist-based running power; vertical speed, VAM and 3D speed
TrainingTraining readiness, Garmin Coach, Garmin Triathlon Coach, running power, running dynamics, VO2 max, PacePro; running tolerance (970)—
HealthSleep score, Body Battery, HRV status, skin temperature, breathing variations, evening report—
Price749.99 dollars (Forerunner 970) and 549.99 dollars (Forerunner 570) at launch in the US—
Body—48.6 x 48.6 x 13.4 mm; 79 g with wristband (57 g without); stainless steel case and bezel; 22 mm quick-release wristbands; WR100 water resistance; MIL-STD-810H tested; -20 to 50 C operating temperature
Storage—32 GB for training data, offline maps and routes
Sensors—Polar Elixir biosensing: 4th-generation optical heart rate, wrist-based ECG, SpO2, nightly skin temperature; barometer, magnetometer compass, accelerometer, gyroscope
GPS—Dual-frequency GPS with GLONASS, Galileo, BeiDou and QZSS
Connectivity—Bluetooth LE, USB-C charging cable (proprietary connector)
Software—Polar Flow app; Training Load Pro, Recovery Pro, Nightly Recharge, SleepWise, FitSpark, FuelWise, Hill Splitter, orthostatic and running tests
Colors—Night Black, Stone-Gray; Grit X2 Pro Titan edition with titanium front casing and an extra leather wristband