COROS PACE 4 vs Garmin Forerunner 170

COROS PACE 4

COROS PACE 4

vsGarmin Forerunner 170

Garmin Forerunner 170

COROS PACE 4Garmin Forerunner 170
Display1.2-inch AMOLED touchscreen with tapered edge and automatic brightness (COROS cites 164% higher resolution than PACE 3)1.2-inch (30.4 mm) AMOLED touchscreen, 390x390, optional always-on mode, five-button design, chemically strengthened glass
Body11.8 mm thick; 32 g with nylon band, 40 g with silicone band; Standard White version with fiber-reinforced polymer bezel; Black Crystal and Cloud White versions with aluminum alloy bezelFiber-reinforced polymer bezel, silicone strap; 42.6 x 42.6 x 11.9 mm; 41 g; 20 mm quick-release bands; fits wrists 126-203 mm
BatteryUp to 19 days of daily use; up to 41 hours of GPS in All Systems (High) GPS modeUp to 10 days in smartwatch mode (up to 4 days with always-on display), up to 19 days in battery saver mode, up to 20 hours in GPS-only mode, up to 14 hours in all-systems GNSS mode; Forerunner 170 Music: up to 6.5 hours all-systems GNSS with music
PositioningAll-Systems and Dual-Frequency satellite modesGPS, GLONASS and Galileo
SensorsRedesigned optical heart rate sensor with larger LEDs, built-in microphoneGarmin Elevate wrist heart rate monitor, Pulse Ox blood oxygen (not available in all countries)
ControlsTouchscreen, two buttons and a tactile digital dial, plus an Action Button for data screens, media controls, breadcrumb navigation and Voice Pins—
ChargingUSB-C charging adapter (cable not included)—
BandsInterchangeable silicone or nylon bands—
SportsRunning fitness scores and tests, race predictions, personalized marathon plans, Virtual Pacer, Effort Pace, real-time activity alerts80+ built-in sports apps including running, swimming, cycling and strength training
HealthHRV, sleep, recovery time and menstrual cycle trackingAdvanced sleep tracking, sleep coach, breathing variations, HRV status, lifestyle logging, Health Status
MediaOn-watch media controls for skipping tracks or podcasts and adjusting volume—
Memory—4 GB
Connectivity—Bluetooth, ANT+; Garmin Pay contactless payments (supported banks and networks); smart notifications and LiveTrack with a paired smartphone
Durability—5 ATM water resistance
Training—Quick workouts, Garmin Coach adaptive plans including run/walk, daily suggested workouts, training readiness, training status, wrist-based running power, running dynamics
Music—Forerunner 170 Music ($349.99) downloads songs and podcasts from supported third-party services (subscription required) for phone-free listening with wireless headphones
Compatibility—Garmin Connect app for iPhone and Android; Connect IQ watch faces and data fields
Colors—Black with black/amp yellow band, whitestone with whitestone/cloud blue band; Music edition also teal green and red pink