Polar V800 vs. Fitbit Charge 2 vs. Fitbit Flex 2 vs. Garmin Fenix 5 vs. Garmin Forerunner 45

 
V800
Charge 2
Flex 2
Fenix 5
Forerunner 45
 PolarV800Remove Buy NowFitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowGarminFenix 5Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$470$150$100$599.99$199
Release20142016201620172019

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 30 days5 days5 days2 Weeks7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a240 x 240208 x 208
Sizen/an/an/a1.2 inches1.04 inches
Touchn/an/a
Typen/aOLEDLEDnaLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aBuilt-in
Apps
Music

All Wearables