Fitbit Surge vs. Samsung Gear S2 vs. Samsung Gear 2 vs. Fitbit Charge vs. Mobvoi TicWatch S2

 
Surge
Gear S2
Gear 2
Charge
TicWatch S2
 FitbitSurgeRemove Buy NowSamsungGear S2Remove Buy NowSamsungGear 2Remove Buy NowFitbitChargeRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$250$300$300$130$180
Release20162015201420142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration7 days2-3 days2-3 days7-10 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 360320 x 320NA400 x 400
Size1.26 inches1.2 inches1.63 inchesNA1.39 inches
TouchNA
TypeMonochrome LCDSuper AMOLEDSuper AMOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68IP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenTizen OSNAWear OS
Apps
Music

All Wearables