Polar Loop 2 vs. Acer Liquid Leap vs. Garmin Forerunner 235 vs. Fitbit Charge vs. Microsoft Band

 
Loop 2
Liquid Leap
Forerunner 235
Charge
Band
 PolarLoop 2Remove Buy NowAcerLiquid LeapRemove Buy NowGarminForerunner 235Remove Buy NowFitbitChargeRemove Buy NowMicrosoftBandRemove Buy Now

Basic Info

Suggested Price$120$90$299.99$130$200
Release20152015201720142014

Activity & Fitness

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

Battery

Duration8 days (without notifications)5 to 7 days9 days7-10 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 32215 x 180NA320 x 106
Sizen/a1 inch1.23 inchesNA1.37 inches
TouchNA
TypeLEDOLEDMIPOLEDCapacitative TFT

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMIPX45 ATM1 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANA
Apps
Music

Wearables by Microsoft

Microsoft Band 2

All Wearables