Samsung Gear S3 vs. Garmin Vivosmart HR vs. Sony SmartBand 2 vs. Huawei Watch 2 vs. Fitbit Charge 3

 
Gear S3
Vivosmart HR
SmartBand 2
Watch 2
Charge 3
 SamsungGear S3Remove Buy NowGarminVivosmart HRRemove Buy NowSonySmartBand 2Remove Buy NowHuaweiWatch 2Remove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$350$170$130$350$150
Release20162015201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days5 days2 days48 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/an/a
Windowsn/an/an/aNot yet

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/aNA
Wi-Fi

Display

Colorn/a
Resolution360 x 360160 x 68n/a480 x 48066 x 18
Size1.3 inches1.08 inchesn/a1.38 inches.721 inches
Touchn/a
TypeFullcolor AODn/an/aP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP58IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aAndroid Wear 2NA
Apps
Music

All Wearables