Garmin Forerunner 735XT vs. Pebble Classic vs. Polar M400 vs. Garmin Vivofit 4 vs. HTC re Grip

 
Forerunner 735XT
Classic
M400
Vivofit 4
re Grip
 GarminForerunner 735XTRemove Buy NowPebbleClassicRemove Buy NowPolarM400Remove Buy NowGarminVivofit 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$450$99$200$79.95$199
Release20162013201420182020

Activity & Fitness

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

Battery

Duration14 hours to 11 days5-7 days8 hours to 30 days1 year5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180168 x 144n/a88 x 88160 x 32
Size1.23 inches1.26 inchesn/aNA1.8 inches
Touchn/a
Typen/ae-papern/aNAPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aNA
Apps
Music

All Wearables