Garmin Vivoactive HR vs. Amazfit Bip vs. Fitbit Flex vs. Garmin Vivosmart 3 vs. Garmin Forerunner 45

 
Vivoactive HR
Bip
Flex
Vivosmart 3
Forerunner 45
 GarminVivoactive HRRemove Buy NowAmazfitBipRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$250$99.99$100$139.99$199
Release20162018201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days30 days5 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205176 x 176NA64 x 128208 x 208
Size1.38 inches1.28 inchesNANA1.04 inches
TouchNA
Typen/aNALEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP681 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNABuilt-in
Apps
Music

All Wearables