Fitbit Blaze vs. Garmin Forerunner 735XT vs. Samsung Gear S2 vs. Garmin Vivosmart HR vs. Fitbit Ionic

 
Blaze
Forerunner 735XT
Gear S2
Vivosmart HR
Ionic
 FitbitBlazeRemove Buy NowGarminForerunner 735XTRemove Buy NowSamsungGear S2Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$200$450$300$170$299
Release20162016201520152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days14 hours to 11 days2-3 days5 days4+ days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/an/a
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180360 x 360160 x 68348x250
Sizen/a1.23 inches1.2 inches1.08 inches1.42
Touchn/a
TypeLCDn/aSuper AMOLEDn/aOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP685 ATM50m

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizenn/aFitbit OS
Apps
Music

All Wearables