Samsung Gear S3 vs. Huawei Talkband B2 vs. Garmin Forerunner 935 vs. Samsung Gear 2 vs. Fitbit Alta HR

 
Gear S3
Talkband B2
Forerunner 935
Gear 2
Alta HR
 SamsungGear S3Remove Buy NowHuaweiTalkband B2Remove Buy NowGarminForerunner 935Remove Buy NowSamsungGear 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$350$180$500$300$150
Release20162015201720142017

Activity & Fitness

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

Battery

Duration4 days3 daysUp to 2 weeks2-3 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360128 x 88240 x 240320 x 320128 x 36
Size1.3 inches0.73 inches1.2 inches1.63 inches1.4 inches
Touch
TypeFullcolor AODPMOLEDLCDSuper AMOLEDOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP575 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OS
Apps
Music

All Wearables