Polar M600 vs. Fitbit Flex 2 vs. Fitbit Zip vs. Amazfit Cor vs. Amazfit GTS

 
M600
Flex 2
Zip
Cor
GTS
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowAmazfitCorRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$330$100$60$79.99$150
Release20162016201220182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days6 months12 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/a80 x 160348 x 442
Size1.3 inchesn/an/a1.23 inches1.65 inches
Touchn/an/a
TypeTFTLEDn/aIPS LCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMSplash Resistant5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWear OS
Apps
Music

All Wearables