Polar Loop 2 vs. Acer Liquid Leap vs. LG Watch Urbane 2 vs. Pebble Time 2 vs. Fitbit Alta HR

 
Loop 2
Liquid Leap
Watch Urbane 2
Time 2
Alta HR
 PolarLoop 2Remove Buy NowAcerLiquid LeapRemove Buy NowLGWatch Urbane 2Remove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$120$90$300$199$150
Release20152015201520162017

Activity & Fitness

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

Battery

Duration8 days (without notifications)5 to 7 daysNA10 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 32480 x 480NA128 x 36
Sizen/a1 inch1.38 inchesNA1.4 inches
Touch
TypeLEDOLEDP-OLEDe-paperOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMIPX4NA3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearPebble OS
Apps
Music

All Wearables