Garmin Forerunner 45S vs. Huawei Watch 3 Pro

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Garmin Forerunner 45S and Huawei Watch 3 Pro. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.

Smartwatch Specifications Comparison

Garmin Forerunner 45S vs. Huawei Watch 3 Pro Comparison Chart
GENERAL Garmin Forerunner 45S Huawei Watch 3 Pro
Product Type Sport watch Smart watch
Operating System - HarmonyOS
Supported Host Device OS iOS, Android iOS 9 or later, Android 6.0 (Marshmallow) or later
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Output - Speaker
Width 39.5 mm -
Height 39.5 mm -
Depth 11.4 mm -
Weight 32 g -
Body Details - Case only: 63 g
Body Material - Titanium, ceramic
Protection Waterproof Dustproof, waterproof
Clock Display Yes Yes
FEATURES Garmin Forerunner 45S Huawei Watch 3 Pro
Sensors Accelerometer, heart rate Accelerometer, ambient light sensor, barometer, thermometre, gyro sensor, geomagnetic sensor, optical heart sensor
Tracking Data Distance, time, speed, calories burned, sleep activity, heart rate, stress level Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, stress level
Goal Setting Yes -
Features Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device Call handling, music remote handling, camera remote control, find phone function, gesture control, voice announcements, breathing training function, store & play music, Fall detection, Emergency SOS, HUAWEI TruSeen 4.5+
Notifications Calendar, Email, social apps SMS, Email, social apps, incoming calls
Vibrating Alert Yes Yes
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou/QZSS receiver
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Celia
CELLULAR Garmin Forerunner 45S Huawei Watch 3 Pro
Technology - WCDMA (UMTS) / GSM
Mobile Broadband Generation - 4G
SIM Card Type - Electronic SIM card (e-SIM)
Messaging Services - SMS
Supported Mobile Messaging Services - SMS
CONNECTIVITY Garmin Forerunner 45S Huawei Watch 3 Pro
Wireless Interface Bluetooth, ANT+ Wi-Fi, NFC, Bluetooth 5.2
DISPLAY Garmin Forerunner 45S Huawei Watch 3 Pro
Type Memory-in-Pixel LCD - colour - transflective AMOLED - colour
Resolution 208 x 208 pixels 466 x 466 pixels
Screen Size 1.04" 1.43"
Aspect Ratio - Full circle
Pixel Density - 326 ppi
INPUT DEVICE Garmin Forerunner 45S Huawei Watch 3 Pro
Type - Touch sensitive screen, push buttons
CASE Garmin Forerunner 45S Huawei Watch 3 Pro
Case Size - 48 mm
Case Shape Round Round
Case Details White | Iris | Black Silver | Titanium
Crown Type - Digital
BAND Garmin Forerunner 45S Huawei Watch 3 Pro
Band Type Band Link bracelet
Band Size S -
Band Width - 22 mm
Fits Wrist with Circumference 124-185 mm -
Changeable Yes -
Clasp Type Buckle 2 pusher foldover clasp
Band Material Silicone Titanium
Band Colour White | Iris | Black Silver | Brown
STORAGE Garmin Forerunner 45S Huawei Watch 3 Pro
Storage Capacity - 16 GB
RAM Garmin Forerunner 45S Huawei Watch 3 Pro
RAM Size - 2 GB
CPU Garmin Forerunner 45S Huawei Watch 3 Pro
Manufacturer - Hisilicon
CPU Type - HI6262
BATTERY Garmin Forerunner 45S Huawei Watch 3 Pro
Battery Life - 5 day(s)
Battery Life Details GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
Ultra-long battery life mode - up to 21 days
Typical usage - up to 5 days
Standby Time - 21 days
Rechargeable Battery - Yes
Wireless Charging - Yes
MISCELLANEOUS Garmin Forerunner 45S Huawei Watch 3 Pro
Included Accessories Charging/data cable Charging cradle, charging cable
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
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