Polar M600 vs. Microsoft Band 2 vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
M600
Band 2
Forerunner 235
Alta HR
 PolarM600Remove Buy NowMicrosoftBand 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$330$250$299.99$150
Release2016201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days48 hours (without GPS)9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240320 x 128215 x 180128 x 36
Size1.3 inches1.36 inches1.23 inches1.4 inches
Touchn/a
TypeTFTCapacitative TFTMIPOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/a
Apps
Music

All Wearables