Pebble Time vs. Pebble Time Steel vs. Polar M400 vs. TomTom Adventurer vs. Casio WSD-F20A

 
Time
Time Steel
M400
Adventurer
WSD-F20A
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowTomTomAdventurerRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$150$250$200$350$399
Release20152015201420162018

Activity & Fitness

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

Battery

Duration7 days10 days8 hours to 30 daysn/a1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144n/an/a320 x 320
Size1.26 inches1.26 inchesn/an/a1.32 inches
Touch
Typee-papere-papern/an/aLCD

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSPebble OSn/an/aWear OS
Apps
Music

All Wearables