Fitbit Flex 2 vs. Apple Watch Series 2 vs. Fitbit Charge vs. Garmin Vivofit 4 vs. Swatch Touch Zero One

 
Flex 2
Watch Series 2
Charge
Vivofit 4
Touch Zero One
 FitbitFlex 2Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitChargeRemove Buy NowGarminVivofit 4Remove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$100$269$130$79.95$220
Release20162016201420182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration5 days18 hours7-10 days1 yearn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/aNAn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312NA88 x 88n/a
Sizen/a1.5 inches or 1.65 inchesNANAn/a
Touchn/aNA
TypeLEDAMOLEDOLEDNAn/a

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWatch OSNAn/a
Apps
Musicn/a

All Wearables