Amazfit Stratos vs. Fitbit Flex vs. Garmin Vivosport vs. Garmin Forerunner 45 vs. LG G Watch R

 
Stratos
Flex
Vivosport
Forerunner 45
G Watch R
 AmazfitStratosRemove Buy NowFitbitFlexRemove Buy NowGarminVivosportRemove Buy NowGarminForerunner 45Remove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$199$100$199$199$300
Release20182013201720192014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days7 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 300NA72 x 144208 x 208320 x 320
Size1.34 inchesNANA1.04 inches1.3 inches
TouchNA
TypeOLEDLEDMIPLCDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNABuilt-inAndroid Wear
Apps
Music

All Wearables