Pebble Time Round vs. Apple Watch Series 2 vs. Casio WSD-F20A vs. Fossil Explorist vs. Fitbit Flex

 
Time Round
Watch Series 2
WSD-F20A
Explorist
Flex
 PebbleTime RoundRemove Buy NowAppleWatch Series 2Remove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$200$269$399$255$100
Release20152016201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days18 hours1 day24 hours5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312320 x 320454 x454NA
Sizeround1.5 inches or 1.65 inches1.32 inches1.4 inchesNA
TouchNA
Typee-paperAMOLEDLCDAMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75ATM5 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OSWear OSWear OSNA
Apps
Music

All Wearables