Pebble 2 vs. Misfit Ray vs. Polar Loop 2 vs. Acer Liquid Leap vs. Fitbit Charge

 
2
Ray
Loop 2
Liquid Leap
Charge
 Pebble2Remove Buy NowMisfitRayRemove Buy NowPolarLoop 2Remove Buy NowAcerLiquid LeapRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$129$100$120$90$130
Release20162016201520152014

Activity & Fitness

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

Battery

Duration7 days6 months8 days (without notifications)5 to 7 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a128 x 32NA
Sizen/an/an/a1 inchNA
Touchn/aNA
Typee-paperLEDLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM2 ATMIPX41 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aNA
Apps
Music

All Wearables