Amazfit GTR 3 Pro vs. Garmin fēnix 7S Sapphire Solar

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Amazfit GTR 3 Pro and Garmin fēnix 7S Sapphire Solar. 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

Amazfit GTR 3 Pro vs. Garmin fēnix 7S Sapphire Solar Comparison Chart
GENERAL Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Product Type Smart watch Sport watch
Operating System Zepp OS -
Supported Host Device OS iOS 12 or later, Android 7.0 (Nougat) or later iOS, Android
Activity/Sport Multisport Multisport
Wearing Style Watch style Watch style
Audio Input Microphone -
Body Details Case only: 32 g With band: 58 g
Case only: 42 g
Body Material Aluminium alloy Titanium, fibre-reinforced polymer
Protection Water-resistant Water-resistant
Clock Display Yes Yes
FEATURES Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Sensors Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor Accelerometer, thermometre, gyro sensor, barometric altimeter, electromagnetic compass, optical heart sensor, Pulse Ox sensor
Tracking Data Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, respiratory rate, active time, water balance, temperature
Goal Setting Yes Yes
Features Camera remote control, find phone function, automatic exercise recognition, music playback control, weather information, PAI Health Assessment System Music remote handling, find phone function, VIRB control, inactivity alert, Move IQ, Find my Device, Downloadable workouts, store & play music, rejecting a call, LiveTrack, Physio TrueUp, PacePro pace guidance, solar charging, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor
Notifications Calendar Calendar, SMS, Email, social apps, incoming calls, high and low heart rate
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface Audio alert, vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo/BeiDou/QZSS receiver GPS/GLONASS/Galileo receiver
Payment Technology - Garmin Pay
Internet of Things (IoT) Compatible Yes -
IoT Intelligent Assistant Alexa built-in -
IoT Voice Controlled Direct -
CONNECTIVITY Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Wireless Interface Wi-Fi, Bluetooth 5.0 Bluetooth, Wi-Fi, ANT+
DISPLAY Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Type AMOLED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 480 x 480 pixels 240 x 240 pixels
Screen Size 1.45" 1.2"
Aspect Ratio Full circle -
Pixel Density 331 ppi -
Screen Protection Tempered glass Power Sapphire
INPUT DEVICE Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Type Touch sensitive screen, push button Touch sensitive screen, push buttons
CASE Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Case Size - 42 mm
Case Shape Round Round
Bezel - Titanium
Case Back - Metal
Case Details - Titanium carbon grey DLC | Cream gold titanium | Dark bronze titanium
Crown Type Classic crown -
BAND Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Band Type Strap Band
Band Width 22 mm 20 mm
Fits Wrist with Circumference 155-218 mm 108-182 mm
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Leather Silicone
Band Colour Brown | Infinite black Black | Light sand | Shale grey | Heathered cream
STORAGE Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Storage Capacity - 32 GB
BATTERY Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Technology - Lithium Ion
Capacity 450 mAh -
Battery Life Details 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)
Smartwatch mode - up to 11 days
Smartwatch mode (with solar) - up to 14 days
Battery Saver Watch Mode - up to 38 days
Battery Saver Watch Mode (with solar) - up to 87 days
GPS mode - up to 37 hour(s)
GPS mode (with solar) - up to 46 hour(s)
All satellite systems mode - up to 26 hours
All satellite systems mode (with solar) - up to 30 hours
All satellite systems with music mode - up to 7 hour(s)
Max Battery GPS Mode - up to 90 hour(s)
Max Battery GPS Mode (with solar) - up to 162 hour(s)
Expedition GPS Mode - up to 26 days
Expedition GPS Mode (with solar) - up to 43 days
Rechargeable Battery Yes Yes
Recharge Time 2 hour(s) -
MISCELLANEOUS Amazfit GTR 3 Pro Garmin fēnix 7S Sapphire Solar
Included Accessories Magnetic charging stand Charging/data cable
Preloaded Software Zepp App -
SAR Value - 0.32 W/kg (body), 0.32 W/kg (limb)
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature - 45 °C
Min Operating Temperature - -20 °C
Warranty 2-year warranty -
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