Amazfit Stratos vs. Amazfit Arc vs. Fitbit Charge 3 vs. Apple Watch Series 4 vs. Amazfit GTS

 
Stratos
Arc
Charge 3
Watch Series 4
GTS
 AmazfitStratosRemove Buy NowAmazfitArcRemove Buy NowFitbitCharge 3Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$199$69.99$150$329$150
Release20182016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days7 daysNot Yet14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 30072 x4066 x 18384 x 480348 x 442
Size1.34 inches0.42 inches.721 inches1.78 inches1.65 inches
Touch
TypeOLEDOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNAWatch OS 5Wear OS
Apps
Music

All Wearables