Garmin Forerunner 45S vs. Garmin Legacy Hero Series Captain Marvel

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin Forerunner 45S and Garmin Legacy Hero Series Captain Marvel. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

Garmin Forerunner 45S vs. Garmin Legacy Hero Series Captain Marvel Comparison Chart
GENERAL Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android iOS, Android
Wearing Style Watch style Watch style
Width 39.5 mm 40 mm
Height 39.5 mm 40 mm
Depth 11.4 mm 12.7 mm
Weight 32 g 40 g
Body Material - Stainless steel, fibre-reinforced polymer
Protection Waterproof Water-resistant
Clock Display Yes Yes
FEATURES Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Sensors Accelerometer, heart rate Accelerometer, thermometre, altimeter, gyro sensor, electromagnetic compass, optical heart sensor, Pulse Ox sensor
Tracking Data Distance, time, speed, calories burned, sleep activity, heart rate, stress level Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, breathing rate, hydration
Goal Setting Yes Yes
Features Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device Music remote handling, find phone function, idle alert, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, TrueUp, Body Battery, animated workouts
Notifications Calendar, Email, social apps SMS, incoming calls
Vibrating Alert Yes -
Navigation (GPS) - GPS/GLONASS/Galileo receiver
Payment Technology - Garmin Pay
CONNECTIVITY Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Wireless Interface Bluetooth, ANT+ Bluetooth, Wi-Fi, NFC, ANT+
DISPLAY Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Type Memory-in-Pixel LCD - colour - transflective Memory-in-Pixel LCD - colour
Resolution 208 x 208 pixels 218 x 218 pixels
Screen Size 1.04" 1.1"
Screen Protection - Corning Gorilla Glass 3 (scratch resistant glass)
INPUT DEVICE Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Type - Touch sensitive screen, touch buttons
CASE Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Case Size - 40 mm
Case Shape Round Round
Bezel - Light gold stainless steeel
Case Back - Polymer
Case Details White | Iris | Black Light gold
BAND Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Band Type Band Band
Band Size S -
Band Width - 18 mm
Fits Wrist with Circumference 124-185 mm 110-175 mm
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Silicone Nubuck leather
Band Colour White | Iris | Black Danvers blue/tan
BATTERY Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Technology - Lithium polymer
Battery Life - 7 day(s)
Battery Life Details GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
Smartwatch mode - up to 7 days
GPS mode - up to 15 hour(s)
Smartwatch with music mode - up to 6 hour(s)
GPS with Music mode - up to 5 hour(s)
Rechargeable Battery - Yes
MISCELLANEOUS Garmin Forerunner 45S Garmin Legacy Hero Series Captain Marvel
Included Accessories Charging/data cable Charging/data cable, silicone wrist strap (Danvers blue)
Preloaded Software - Garmin Pay, Garmion Connect IQ
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
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