Amazfit Stratos vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Garmin Forerunner 45 vs. LG G Watch R

 
Stratos
G-Shock GBA800
Flex
Forerunner 45
G Watch R
 AmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$199$120$100$199$300
Release20182018201320192014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years5 days7 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300NA208 x 208320 x 320
Size1.34 inchesNA1.04 inches1.3 inches
TouchNA
TypeOLEDLEDLCDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM1 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNABuilt-inAndroid Wear
Apps
Music

All Wearables