Apple Watch Series 3 vs. Fitbit Flex 2 vs. Fitbit One vs. Fitbit Zip vs. Amazfit Cor

 
Watch Series 3
Flex 2
One
Zip
Cor
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowFitbitZipRemove Buy NowAmazfitCorRemove Buy Now

Basic Info

Suggested Price$329$100$100$60$79.99
Release20172016201220122018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days10-14 days6 months12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/an/an/a80 x 160
Size1.5 inches or 1.65 inchesn/an/an/a1.23 inches
Touchn/a
TypeAMOLEDLEDOLEDn/aIPS LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast ResistantSplash Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/an/a
Apps
Music

All Wearables