Polar M400 vs. Fitbit Zip vs. Apple Watch Series 2 vs. LG G Watch vs. Garmin Forerunner 45

 
M400
Zip
Watch Series 2
G Watch
Forerunner 45
 PolarM400Remove Buy NowFitbitZipRemove Buy NowAppleWatch Series 2Remove Buy NowLGG WatchRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$200$60$269$230$199
Release20142012201620142019

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months18 hours1.5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a340 x 272 or 390 x 312280 x 280208 x 208
Sizen/an/a1.5 inches or 1.65 inches1.65 inches1.04 inches
Touch
Typen/an/aAMOLEDIPS LCDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplash Resistant5ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSAndroid WearBuilt-in
Apps
Music

All Wearables