Garmin Forerunner 735XT vs. Fitbit Ionic vs. Pebble Time 2 vs. Garmin Vivofit 4 vs. Polar A370

 
Forerunner 735XT
Ionic
Time 2
Vivofit 4
A370
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowPebbleTime 2Remove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$450$299$199$79.95$179.95
Release20162017201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days10 days1 yearUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250NA88 x 88160 x 80
Size1.23 inches1.42NANA1.18 inches
Touchn/a
Typen/aOLEDe-paperNATFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m3 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSPebble OS
Apps
Music

All Wearables