Garmin Legacy Saga Series Rey vs. Amazfit GTR 3 Pro

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Garmin Legacy Saga Series Rey and Amazfit GTR 3 Pro. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.

Smartwatch Specifications Comparison

Garmin Legacy Saga Series Rey vs. Amazfit GTR 3 Pro Comparison Chart
GENERAL Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Product Type Sport watch Smart watch
Operating System - Zepp OS
Supported Host Device OS iOS, Android iOS 12 or later, Android 7.0 (Nougat) or later
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input - Microphone
Width 40 mm -
Height 40 mm -
Depth 12.7 mm -
Weight 40 g -
Body Details - Case only: 32 g
Body Material Stainless steel, fibre-reinforced polymer Aluminium alloy
Protection Water-resistant Water-resistant
Clock Display Yes Yes
FEATURES Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Sensors Accelerometer, thermometre, altimeter, gyro sensor, electromagnetic compass, optical heart sensor, Pulse Ox sensor Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor
Tracking Data Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, breathing rate, hydration Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level
Goal Setting Yes Yes
Features 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 Camera remote control, find phone function, automatic exercise recognition, music playback control, weather information, PAI Health Assessment System
Notifications SMS, incoming calls Calendar
Vibrating Alert - Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS/GLONASS/Galileo/BeiDou/QZSS receiver
Payment Technology Garmin Pay -
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Alexa built-in
IoT Voice Controlled - Direct
CONNECTIVITY Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Wireless Interface Bluetooth, Wi-Fi, NFC, ANT+ Wi-Fi, Bluetooth 5.0
DISPLAY Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Type Memory-in-Pixel LCD - colour AMOLED - colour
Resolution 218 x 218 pixels 480 x 480 pixels
Screen Size 1.1" 1.45"
Aspect Ratio - Full circle
Pixel Density - 331 ppi
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) Tempered glass
INPUT DEVICE Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Type Touch sensitive screen, touch buttons Touch sensitive screen, push button
CASE Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Case Size 40 mm -
Case Shape Round Round
Bezel Stainless steel -
Case Back Polymer -
Case Details Silver -
Crown Type - Classic crown
BAND Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Band Type Band Strap
Band Width 18 mm 22 mm
Fits Wrist with Circumference 110-175 mm 155-218 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Leather Leather
Band Colour White Brown | Infinite black
BATTERY Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Technology Lithium polymer -
Capacity - 450 mAh
Battery Life 7 day(s) -
Battery Life Details 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)
Battery safe mode - up to 30 days
Heavy usage - up to 6 days
Typical usage - up to 12 days
GPS mode - up to 35 hour(s)
Rechargeable Battery Yes Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS Garmin Legacy Saga Series Rey Amazfit GTR 3 Pro
Included Accessories Charging/data cable, silicone wrist strap (white) Magnetic charging stand
Preloaded Software Garmin Pay, Garmion Connect IQ Zepp App
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature 60 °C -
Min Operating Temperature -20 °C -
Warranty - 2-year warranty
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