Apple Watch Sport vs. Amazfit GTS 3

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Apple Watch Sport and Amazfit GTS 3. 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

Apple Watch Sport vs. Amazfit GTS 3 Comparison Chart
GENERAL Apple Watch Sport Amazfit GTS 3
Product Type Smart watch Smart watch
Operating System WatchOS 2 Zepp OS
Supported Host Device OS iOS 8.2 or later iOS 12 or later, Android 7.0 (Nougat) or later
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input Microphone Microphone
Audio Output Speaker -
Width 33.3 mm -
Height 38.6 mm -
Depth 10.5 mm -
Weight 25 g -
Body Details - Case only: 24.4 g
Body Material Anodised aluminium Aluminium alloy
Protection Splashproof Water-resistant
Clock Display Yes Yes
FEATURES Apple Watch Sport Amazfit GTS 3
Sensors Accelerometer, ambient light sensor, gyro sensor, heart rate Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level
Goal Setting - Yes
Features Call handling, hands-free, music remote handling, camera remote control, listening to music, MagSafe technology with inductive charging, Force Touch, Digital Crown, Retina Display technology, Digital Touch Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System
Notifications Missed calls, calendar, SMS, Email Calendar
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou/QZSS receiver
Payment Technology Apple Pay -
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Alexa
CONNECTIVITY Apple Watch Sport Amazfit GTS 3
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.0 Bluetooth 5.1
DISPLAY Apple Watch Sport Amazfit GTS 3
Type OLED - colour AMOLED - colour
Resolution - 390 x 450 pixels
Screen Size - 1.75"
Pixel Density - 341 ppi
Screen Protection Ion-X glass Tempered glass
INPUT DEVICE Apple Watch Sport Amazfit GTS 3
Type Touch sensitive screen (Force Touch) Touch sensitive screen
CASE Apple Watch Sport Amazfit GTS 3
Case Size 38 mm -
Case Shape - Rectangular
Case Back Composite back -
Case Details Silver aluminium | Rose gold aluminium | Gold aluminium | Space grey aluminium -
Crown Type Digital Classic crown
BAND Apple Watch Sport Amazfit GTS 3
Band Type Sport band Strap
Band Size S/M/L -
Band Width - 20 mm
Fits Wrist with Circumference 130-200 mm 155-218 mm
Changeable Yes Yes
Clasp Type Pin-and-tuck Buckle
Band Material Fluoroelastomer Silicone
Band Colour Yellow | Apricot | Royal blue | Pink | Gold/red | Black | White | Orange | Blue | Lavender | Antique white | Green Graphite black | Ivory white | Pink earth
CPU Apple Watch Sport Amazfit GTS 3
Manufacturer Apple -
CPU Type S1 -
BATTERY Apple Watch Sport Amazfit GTS 3
Capacity - 250 mAh
Battery Life 18 hours -
Battery Life Details Talk time - up to 3 hour(s)
Audio playback - up to 6.5 hour(s)
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)
Rechargeable Battery - Yes
Recharge Time 2.5 hour(s) 2 hour(s)
MISCELLANEOUS Apple Watch Sport Amazfit GTS 3
Included Accessories Power adapter, magnetic charging cable Magnetic charging stand
Preloaded Software Mail, Stopwatch, Calendar, World clock, Messages, Remote Camera, Alarm, Phone, Photos, Maps, Stocks, Weather, Siri, Music, Timer, Passbook, Remote, Settings, Activity, Workout, Apple Pay Zepp App
Compliant Standards IPX7 -
SAR Value 0.073 W/kg (head), 0.024 W/kg (limb) -
Max Depth of Water Resistance - 50 m
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Warranty 1-year warranty 2-year warranty
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