Samsung Gear S vs. Garmin Vivosmart HR vs. Garmin Fenix 5 vs. Garmin 645 Music vs. Samsung Gear 2

 
Gear S
Vivosmart HR
Fenix 5
645 Music
Gear 2
 SamsungGear SRemove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5Remove Buy NowGarmin645 MusicRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$250$170$599.99$450$300
Release20132015201720182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a5 days2 Weeks7 days2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360160 x 68240 x 240240 x 240320 x 320
Size2 inches1.08 inches1.2 inches1.2 inches1.63 inches
Touch
TypeSuper AMOLEDn/anaMIPSuper AMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OS
Apps
Music

All Wearables