Fitbit Charge 2 vs. Fitbit Flex 2 vs. Fitbit Zip vs. Apple Watch Series 2 vs. Amazfit Cor

 
Charge 2
Flex 2
Zip
Watch Series 2
Cor
 FitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowAppleWatch Series 2Remove Buy NowAmazfitCorRemove Buy Now

Basic Info

Suggested Price$150$100$60$269$79.99
Release20162016201220162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days6 months18 hours12 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a340 x 272 or 390 x 31280 x 160
Sizen/an/an/a1.5 inches or 1.65 inches1.23 inches
Touchn/an/a
TypeOLEDLEDn/aAMOLEDIPS LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMSplash Resistant5ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWatch OS
Apps
Music

All Wearables