Samsung Gear S vs. Fitbit Alta vs. Garmin Vivosmart HR vs. Pebble Time 2 vs. Fitbit Flex

 
Gear S
Alta
Vivosmart HR
Time 2
Flex
 SamsungGear SRemove Buy NowFitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowPebbleTime 2Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$130$170$199$100
Release20132016201520162013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days10 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a160 x 68NANA
Size2 inchesn/a1.08 inchesNANA
Touchn/aNA
TypeSuper AMOLEDOLEDn/ae-paperLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM3 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/aPebble OSNA
Apps
Music

All Wearables