Samsung Gear S2 vs. Fitbit One vs. Fitbit Ionic vs. Sony SmartBand vs. Garmin Vivosmart 4

 
Gear S2
One
Ionic
SmartBand
Vivosmart 4
 SamsungGear S2Remove Buy NowFitbitOneRemove Buy NowFitbitIonicRemove Buy NowSonySmartBandRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$100$299$100$130
Release20152012201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days10-14 days4+ days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 360n/a348x250NA48 x 128
Size1.2 inchesn/a1.42NA0.74 inches
TouchNA
TypeSuper AMOLEDOLEDOLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68Splast Resistant50mIP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aFitbit OSNA
Apps
Music

All Wearables