Garmin Enduro 4 vs Garmin Fenix 8

Garmin Enduro 4

Garmin Enduro 4

vsGarmin Fenix 8

Garmin Fenix 8

Garmin Enduro 4Garmin Fenix 8
Display1.4-inch (35.56 mm) transflective MIP display, 280x280 pixels, touchscreen, solar charging lensAMOLED (43, 47 and 51 mm) or solar-charging always-on display (47 and 51 mm)
Case51 x 51 x 15.7 mm, 66 g (57 g case only); fiber-reinforced polymer case, titanium bezel, Power Sapphire lens—
BatteryUp to 36 days in smartwatch mode (90 days with solar); up to 120 hours in GPS activity mode with Extended Battery (320 hours with solar); up to 210 hours in Max Battery mode (Garmin claims, solar figures assume 50,000 lux)—
Storage64GB for maps, music and data—
NavigationMulti-band GPS with SatIQ technology plus GLONASS, Galileo, QZSS and BeiDou; built-in routable maps, perspective view, ClimbPro and TracBackMulti-band GPS with SatIQ, altimeter, barometer, 3-axis compass, TopoActive maps (sapphire models)
TrainingGrade-adjusted pace targets and rolling pace, stamina zones and stamina curve, Garmin Epic multiday logging, training readiness, endurance score, 100+ activity profiles—
HealthWrist-based heart rate, Pulse Ox, ECG app, Body Battery, sleep coach, HRV status, skin temperaturePulse Ox, Body Battery, HRV status, sleep monitoring, ECG app (region dependent)
FeaturesGarmin Pay, music storage, white and red LED flashlight, smart notifications, Connect IQ—
ConnectivityBluetooth, ANT+, Wi-Fi—
Durability10 ATM water ratingTested to U.S. military standards for thermal, shock and water resistance; 40 m dive-rated case; leakproof metal buttons
StrapsComfortFit fabric band, QuickFit 26 mm—
OSGarmin firmware; pairs with Android and iOS through the Garmin Connect app—
Battery (smartwatch mode)—Up to 29 days (51 mm AMOLED); up to 48 days (51 mm solar, always-on display, Garmin test conditions)
Materials—Optional titanium bezel and scratch-resistant sapphire lens
Audio—Built-in speaker and microphone, voice commands
Light—Built-in LED flashlight (variable intensity, red light, strobe)
Price—From $999.99 (suggested retail, launch)