Fitbit Alta vs. Microsoft Band 2 vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Apple Watch Series 5

 
Alta
Band 2
Stratos
G-Shock GBA800
Watch Series 5
 FitbitAltaRemove Buy NowMicrosoftBand 2Remove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$130$250$199$120$329
Release20162015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)5 days2 yearsNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128320 x 300384 x 480
Sizen/a1.36 inches1.34 inches1.78 Inches
Touchn/a
TypeOLEDCapacitative TFTOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX75 ATM20 ATMNot Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aProprietaryWatchOS 5
Apps
Music

All Wearables