Mobvoi TicWatch S vs. Fitbit Charge 3 vs. Apple Watch Series 4 vs. Amazfit GTS vs. Amazfit T-Rex

 
TicWatch S
Charge 3
Watch Series 4
GTS
T-Rex
 MobvoiTicWatch SRemove Buy NowFitbitCharge 3Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$150$329$150$140
Release20172018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5-2 days7 daysNot Yet14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution400 x 40066 x 18384 x 480348 x 442360 x 360
Size1.4 inches.721 inches1.78 inches1.65 inches1.3 inches
Touch
TypeOLEDOLEDMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NAWatch OS 5Wear OSBuild-in
Apps
Music

All Wearables