Pebble Time vs. Polar M400 vs. Acer Liquid Leap vs. Fitbit Charge vs. Swatch Touch Zero One

 
Time
M400
Liquid Leap
Charge
Touch Zero One
 PebbleTimeRemove Buy NowPolarM400Remove Buy NowAcerLiquid LeapRemove Buy NowFitbitChargeRemove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$150$200$90$130$220
Release20152014201520142015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration7 days8 hours to 30 days5 to 7 days7-10 daysn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNAn/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a128 x 32NAn/a
Size1.26 inchesn/a1 inchNAn/a
TouchNA
Typee-papern/aOLEDOLEDn/a

Functions

Audio SpeakerAlerts onlyn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIPX41 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSn/aNAn/a
Apps
Musicn/a

All Wearables