Microsoft Band 2 vs. Misfit Ray vs. Amazfit Stratos vs. Acer Liquid Leap vs. Fitbit Flex

 
Band 2
Ray
Stratos
Liquid Leap
Flex
 MicrosoftBand 2Remove Buy NowMisfitRayRemove Buy NowAmazfitStratosRemove Buy NowAcerLiquid LeapRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$100$199$90$100
Release20152016201820152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)6 months5 days5 to 7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 128n/a320 x 300128 x 32NA
Size1.36 inchesn/a1.34 inches1 inchNA
Touchn/aNA
TypeCapacitative TFTLEDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATMIPX41 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aProprietaryNA
Apps
Music

All Wearables