Fitbit Surge vs. Pebble 2 vs. Fitbit Ionic vs. Fitbit Flex

 
Surge
2
Ionic
Flex
 FitbitSurgeRemove Buy NowPebble2Remove Buy NowFitbitIonicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$129$299$100
Release2016201620172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days7 days4+ days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a348x250NA
Size1.26 inchesn/a1.42NA
TouchNA
TypeMonochrome LCDe-paperOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM50m1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSFitbit OSNA
Apps
Music

All Wearables