Garmin Vivoactive HR vs. Garmin Vivosmart HR vs. Pebble Time 2 vs. Fitbit Flex vs. Garmin Forerunner 45

 
Vivoactive HR
Vivosmart HR
Time 2
Flex
Forerunner 45
 GarminVivoactive HRRemove Buy NowGarminVivosmart HRRemove Buy NowPebbleTime 2Remove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$250$170$199$100$199
Release20162015201620132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days10 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205160 x 68NANA208 x 208
Size1.38 inches1.08 inchesNANA1.04 inches
TouchNA
Typen/an/ae-paperLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aPebble OSNABuilt-in
Apps
Music

All Wearables