Fitbit Ionic vs. Pebble Time 2 vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Sony SmartBand

 
Ionic
Time 2
Flex
Vivosmart HR Plus
SmartBand
 FitbitIonicRemove Buy NowPebbleTime 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$299$199$100$179$100
Release20172016201320172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days10 days5 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution348x250NANA160 x 68NA
Size1.42NANA0.5 inches x 0.8 inchesNA
TouchNANA
TypeOLEDe-paperLEDLCDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m3 ATM1 ATM5 ATMIP58

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSPebble OSNANANA
Apps
Music

All Wearables