Pebble Time Round vs. Polar M400 vs. Garmin Forerunner 935 vs. Fossil Explorist vs. Polar Loop

 
Time Round
M400
Forerunner 935
Explorist
Loop
 PebbleTime RoundRemove Buy NowPolarM400Remove Buy NowGarminForerunner 935Remove Buy NowFossilExploristRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$200$500$255$100
Release20152014201720182013

Activity & Fitness

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

Battery

Duration2 days8 hours to 30 daysUp to 2 weeks24 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240454 x454NA
Sizeroundn/a1.2 inches1.4 inchesNA
Touch
Typee-papern/aLCDAMOLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX73 ATM5 ATMIP672 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OSNA
Apps
Music

All Wearables