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 SamsungGear S2Remove Buy NowBasisPeakRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$300$200$130
Release201520142014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days4 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360168 x 144NA
Size1.2 inches1.25 inchesNA
TouchNA
TypeSuper AMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenNANA
Apps
Music

All Wearables