Garmin MARQ (Gen 3) vs Amazfit T-Rex Dual Solar

Garmin MARQ (Gen 3)

Garmin MARQ (Gen 3)

vsAmazfit T-Rex Dual Solar

Amazfit T-Rex Dual Solar

Garmin MARQ (Gen 3)Amazfit T-Rex Dual Solar
CollectionSix models: Adventurer, Athlete, Aviator, Commander, Diver and Golfer; US prices start at $2,500—
Display1.4-inch borderless AMOLED display, the largest yet on a MARQ1.32-inch AMOLED, 466x466, 353 ppi, up to 3,000 nits, sapphire glass
MaterialsGrade 5 titanium, sapphire lens, ceramic bezel inlays; model-specific straps and bracelets—
BatteryUp to 18 days in smartwatch mode (Garmin claims)Up to 25 days (typical use), up to 34 days with 3 hours of front solar, up to 51 days with 3 hours of rear solar, up to 13 days (heavy use); up to 41 hours in accurate GPS mode; 660 mAh
NavigationPreloaded worldwide TopoActive maps with address search; Preloaded ClimbPro on Adventurer—
ConnectivityLTE calls, Garmin Messenger text and voice messages, satellite or LTE messaging, SOS to Garmin Response, Garmin Locate (active plan required)Bluetooth 5.2, Bluetooth calls, Wi-Fi 2.4GHz; microphone and speaker; white and red flashlight
HealthECG app (AFib detection, availability varies), stress, sleep, Pulse Ox, HRV, morning and evening reports—
FeaturesBuilt-in speaker and microphone, LED flashlight, customizable watch faces including World Timer, Panda and Flieger—
DurabilityLeakproof buttons on Adventurer and Diver; Diver supports scuba, apnea and snorkel activities up to 40 meters10 ATM water resistance, recreational diving support to 50 m; low-temperature mode to -30 C; military-standard certification
OSGarmin firmware; pairs with Android and iOS through the Garmin Connect appZepp App for Android 7.0+ and iOS 15.0+, no subscription required for workout and recovery data
Body—Grade 5 titanium bezel and buttons, fiber-reinforced polymer frame, titanium and glass-ceramic back; 51.4 mm case, 14.5 mm thick (16.9 mm with sensor); 69 g without strap; 26 mm strap
Solar—Dual-sided solar charging through the AMOLED display and a glass-ceramic back plate with more than twice the active area
Positioning—Dual-band GPS with six satellite systems; preloaded full-color maps, route planning with up to 100 routes, turn-by-turn navigation
Sensors—BioTracker 6.0 PPG sensor (5PD + 2LED), accelerometer, gyroscope, geomagnetic, barometric altimeter, ambient light, temperature
Sports—180+ sports modes, HYROX training, Expedition mode, HybridCharge training and recovery view