Polar Street X vs Garmin Forerunner 970 / 570

Polar Street X

Polar Street X

vsGarmin Forerunner 970 / 570

Garmin Forerunner 970 / 570

Polar Street XGarmin Forerunner 970 / 570
Display1.28-inch AMOLED touchscreen, 416 x 416, always-on option, Gorilla Glass 3Garmin's brightest AMOLED touchscreen display yet, plus five physical buttons
Body45 x 45 x 13.8 mm; 48 g with wristband, 28 g without; bio-based plastic case; 22 mm quick-release strap—
BatteryUp to 10 days in smartwatch mode; up to 43 hours with GPS in performance training mode (170 hours in eco mode); 385 mAh, replaceableUp to 15 days in smartwatch mode (970) and up to 11 days (570) (Garmin claims)
PositioningGPS, Galileo, BeiDou, QZSS with assisted GPS; barometer, compass; route guidance and back to start—
SensorsPrecision Prime optical heart rate, nightly skin temperature, accelerometer, gyroscope, barometer, magnetometer; no ECG or SpO2—
ConnectivityBluetooth LE; proprietary USB-C charging cable—
DurabilityWR50 water resistance; tested to MIL-STD-810H; -20 to 50 °C operation—
Sports170+ sports and activities, Training Load Pro, Nightly Recharge, SleepWise, Sleep Plus Stages—
Performance275 MHz CPU, 5 MB memory, 32 MB storage—
ExtrasIntegrated LED flashlight with white and red light; Polar Flow app and web service includedBuilt-in speaker and microphone, LED flashlight (970 only), ECG app, Garmin Pay, music storage for Spotify, Deezer and Amazon Music
ColorsNight Black, Snow White, Forest Green—
Case—Forerunner 970: 47 mm, titanium bezel, sapphire lens; Forerunner 570: 42 mm or 47 mm, aluminum bezel
Navigation—Multi-band GPS with SatIQ; full-colour built-in mapping with turn-by-turn directions and round-trip routing (970 only)
Training—Training readiness, Garmin Coach, Garmin Triathlon Coach, running power, running dynamics, VO2 max, PacePro; running tolerance (970)
Health—Sleep score, Body Battery, HRV status, skin temperature, breathing variations, evening report
Price—749.99 dollars (Forerunner 970) and 549.99 dollars (Forerunner 570) at launch in the US