Samsung Gear S2 vs. Moov Now vs. Xiaomi Mi Band 2 vs. Fitbit Flex vs. Jawbone UP4

 
Gear S2
Now
Mi Band 2
Flex
UP4
 SamsungGear S2Remove Buy NowMoovNowRemove Buy NowXiaomiMi Band 2Remove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$300$79$23$100$200
Release20152015201620132015

Activity & Fitness

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

Battery

Duration2-3 days6 months20 hours5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/an/aNANA
Size1.2 inchesn/a0.42 inchesNANA
Touchn/aNANA
TypeSuper AMOLEDn/aOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP68n/aIP671 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aNANA
Apps
MusicNA

All Wearables