Amazfit GTS 3 vs. Garmin fēnix 7S

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Amazfit GTS 3 and Garmin fēnix 7S. 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 GTS 3 vs. Garmin fēnix 7S Comparison Chart
GENERAL Amazfit GTS 3 Garmin fēnix 7S
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: 24.4 g With band: 63 g
Case only: 47 g
Body Material Aluminium alloy Stainless steel, fibre-reinforced polymer
Protection Water-resistant Water-resistant
Clock Display Yes Yes
FEATURES Amazfit GTS 3 Garmin fēnix 7S
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, 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, 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 -
CONNECTIVITY Amazfit GTS 3 Garmin fēnix 7S
Wireless Interface Bluetooth 5.1 Bluetooth, Wi-Fi, ANT+
DISPLAY Amazfit GTS 3 Garmin fēnix 7S
Type AMOLED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 390 x 450 pixels 240 x 240 pixels
Screen Size 1.75" 1.2"
Pixel Density 341 ppi -
Screen Protection Tempered glass Corning Gorilla Glass DX (scratch resistant glass)
INPUT DEVICE Amazfit GTS 3 Garmin fēnix 7S
Type Touch sensitive screen Touch sensitive screen, push buttons
CASE Amazfit GTS 3 Garmin fēnix 7S
Case Size - 42 mm
Case Shape Rectangular Round
Bezel - Stainless steel
Case Back - Metal
Case Details - Silver
Crown Type Classic crown -
BAND Amazfit GTS 3 Garmin fēnix 7S
Band Type Strap Band
Band Width 20 mm 20 mm
Fits Wrist with Circumference 155-218 mm 108-182 mm
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Graphite black | Ivory white | Pink earth Graphite | Whitestone
STORAGE Amazfit GTS 3 Garmin fēnix 7S
Storage Capacity - 16 GB
BATTERY Amazfit GTS 3 Garmin fēnix 7S
Technology - Lithium Ion
Capacity 250 mAh -
Battery Life Details Battery safe mode - up to 20 days
Heavy usage - up to 6 days
Typical usage - up to 12 days
GPS mode - up to 20 hour(s)
Smartwatch mode - up to 11 days
Battery Saver Watch Mode - up to 38 days
GPS mode - up to 37 hour(s)
All satellite systems mode - up to 26 hours
All satellite systems with music mode - up to 7 hour(s)
Max Battery GPS Mode - up to 90 hour(s)
Expedition GPS Mode - up to 26 days
Rechargeable Battery Yes Yes
Recharge Time 2 hour(s) -
MISCELLANEOUS Amazfit GTS 3 Garmin fēnix 7S
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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