Pebble Time Round vs. Polar M400 vs. Sony SmartWatch 3 vs. Misfit Flash Link vs. Withings Pulse Ox

 
Time Round
M400
SmartWatch 3
Flash Link
Pulse Ox
 PebbleTime RoundRemove Buy NowPolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowMisfitFlash LinkRemove Buy NowWithingsPulse OxRemove Buy Now

Basic Info

Suggested Price$200$200$250$20$120
Release20152014201420152014

Activity & Fitness

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

Battery

Duration2 days8 hours to 30 days2 days6 months2 weeks
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/ablue
Resolutionn/an/a320 x 320n/a128 x 32
Sizeroundn/a1.6 inchesn/an/a
Touchn/aSwipe
Typee-papern/aTFT LCDn/aOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX73 ATMIP683 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wearn/an/a
Apps
Music

All Wearables