Apple Watch Series 3 vs. Amazfit Stratos vs. Acer Liquid Leap vs. Mobvoi TicWatch E vs. Amazfit T-Rex

 
Watch Series 3
Stratos
Liquid Leap
TicWatch E
T-Rex
 AppleWatch Series 3Remove Buy NowAmazfitStratosRemove Buy NowAcerLiquid LeapRemove Buy NowMobvoiTicWatch ERemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$329$199$90$159$140
Release20172018201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 to 7 days1.5-2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 300128 x 32400 x 400360 x 360
Size1.5 inches or 1.65 inches1.34 inches1 inch1.4 inches1.3 inches
Touch
TypeAMOLEDOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX4IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4ProprietaryAndroid Wear 2.0Build-in
Apps
Music

All Wearables