Apple Watch Series 2 vs. Amazfit Stratos vs. Acer Liquid Leap vs. Casio G-Shock GBA800 vs. Fitbit Versa 2

 
Watch Series 2
Stratos
Liquid Leap
G-Shock GBA800
Versa 2
 AppleWatch Series 2Remove Buy NowAmazfitStratosRemove Buy NowAcerLiquid LeapRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$269$199$90$120$199
Release20162018201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 to 7 days2 years5 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 32300 x 300
Size1.5 inches or 1.65 inches1.34 inches1 inch1.34 inches
Touch
TypeAMOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATMIPX420 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSProprietaryBuild-in
Apps
Music

All Wearables