Fitbit Surge vs. Polar M400 vs. Garmin Forerunner 935 vs. Garmin Vivosmart 3 vs. Amazfit GTR

 
Surge
M400
Forerunner 935
Vivosmart 3
GTR
 FitbitSurgeRemove Buy NowPolarM400Remove Buy NowGarminForerunner 935Remove Buy NowGarminVivosmart 3Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$200$500$139.99$199
Release20162014201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days8 hours to 30 daysUp to 2 weeks5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a240 x 24064 x 128454 x 454
Size1.26 inchesn/a1.2 inchesNA1.39 inches
Touch
TypeMonochrome LCDn/aLCDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-in
Apps
Music

All Wearables