Motorola Moto 360 (2nd Gen) vs. Samsung Gear S2 vs. Huawei Talkband B2 vs. Casio G-Shock GBA800 vs. Fitbit Alta HR

 
Moto 360 (2nd Gen)
Gear S2
Talkband B2
G-Shock GBA800
Alta HR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S2Remove Buy NowHuaweiTalkband B2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$300$180$120$150
Release20152015201520182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2-3 days3 days2 years7 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

Color
Resolution360 x 325 or 360 x 330360 x 360128 x 88128 x 36
Size1.37 inches or 1.56 inches1.2 inches0.73 inches1.4 inches
Touch
TypeLCDSuper AMOLEDPMOLEDOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68IP5720 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenn/a
Apps
Musicn/a

All Wearables