Microsoft Band 2 vs. Amazfit Stratos vs. Garmin Forerunner 235 vs. Samsung Gear Sport vs. Fitbit Flex

 
Band 2
Stratos
Forerunner 235
Gear Sport
Flex
 MicrosoftBand 2Remove Buy NowAmazfitStratosRemove Buy NowGarminForerunner 235Remove Buy NowSamsungGear SportRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$199$299.99$299.99$100
Release20152018201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)5 days9 days2 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128320 x 300215 x 180360 x 360NA
Size1.36 inches1.34 inches1.23 inches1.2 inchesNA
TouchNA
TypeCapacitative TFTOLEDMIPSuper AMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryTizen OSNA
Apps
Music

All Wearables