Pebble Time Steel vs. Polar M400 vs. Misfit Ray vs. Apple Watch Series 2 vs. Acer Liquid Leap

 
Time Steel
M400
Ray
Watch Series 2
Liquid Leap
 PebbleTime SteelRemove Buy NowPolarM400Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowAcerLiquid LeapRemove Buy Now

Basic Info

Suggested Price$250$200$100$269$90
Release20152014201620162015

Activity & Fitness

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

Battery

Duration10 days8 hours to 30 days6 months18 hours5 to 7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/an/a340 x 272 or 390 x 312128 x 32
Size1.26 inchesn/an/a1.5 inches or 1.65 inches1 inch
Touchn/a
Typee-papern/aLEDAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM5ATMIPX4

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aWatch OS
Apps
Music

All Wearables