Samsung Gear S2 vs. Fitbit Alta vs. Huawei Talkband B2 vs. Sony SmartBand 2

 
Gear S2
Alta
Talkband B2
SmartBand 2
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowHuaweiTalkband B2Remove Buy NowSonySmartBand 2Remove Buy Now

Basic Info

Suggested Price$300$130$180$130
Release2015201620152015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days3 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/a128 x 88n/a
Size1.2 inchesn/a0.73 inchesn/a
Touchn/an/a
TypeSuper AMOLEDOLEDPMOLEDn/a

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/aIP57IP58

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/an/a
Apps
Music

All Wearables