Fitbit Zip vs. Polar M430 vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Fitbit Versa 2

 
Zip
M430
Stratos
G-Shock GBA800
Versa 2
 FitbitZipRemove Buy NowPolarM430Remove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$60$255$199$120$199
Release20122017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months30 hours5 days2 years5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128x128320 x 300300 x 300
Sizen/a1.4 inch1.34 inches1.34 inches
Touch
Typen/aLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash ResistantWR305 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryBuild-in
Apps
Music

All Wearables