Garmin Vivoactive HR vs. Garmin Chronos vs. Samsung Gear 2 vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Vivoactive HR
Chronos
Gear 2
Flex
Vivosmart 4
 GarminVivoactive HRRemove Buy NowGarminChronosRemove Buy NowSamsungGear 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$1500$300$100$130
Release20162018201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration13 hours to 8 days8 days2-3 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205218 x 218320 x 320NA48 x 128
Size1.38 inches1.2 inches1.63 inchesNA0.74 inches
TouchNA
Typen/aMIPSuper AMOLEDLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSTizen OSNA
Apps
Music

All Wearables