Polar M600 vs. Microsoft Band 2 vs. Misfit Ray vs. Polar Loop 2 vs. Acer Liquid Leap

 
M600
Band 2
Ray
Loop 2
Liquid Leap
 PolarM600Remove Buy NowMicrosoftBand 2Remove Buy NowMisfitRayRemove Buy NowPolarLoop 2Remove Buy NowAcerLiquid LeapRemove Buy Now

Basic Info

Suggested Price$330$250$100$120$90
Release20162015201620152015

Activity & Fitness

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

Battery

Duration2 days48 hours (without GPS)6 months8 days (without notifications)5 to 7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240320 x 128n/an/a128 x 32
Size1.3 inches1.36 inchesn/an/a1 inch
Touchn/an/a
TypeTFTCapacitative TFTLEDLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IPX75 ATM2 ATMIPX4

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/a
Apps
Music

All Wearables