Pebble Time vs. Polar Loop 2 vs. Garmin Forerunner 235 vs. Samsung Galaxy Watch vs. Garmin Vivosmart HR Plus

 
Time
Loop 2
Forerunner 235
Galaxy Watch
Vivosmart HR Plus
 PebbleTimeRemove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 235Remove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$150$120$299.99$330$179
Release20152015201720182017

Activity & Fitness

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

Battery

Duration7 days8 days (without notifications)9 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a215 x 180360 x 360160 x 68
Size1.26 inchesn/a1.23 inches1.2 inches or 1.3 inches0.5 inches x 0.8 inches
Touch
Typee-paperLEDMIPAMOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTizen OSNA
Apps
MusicSpotify

All Wearables