Motorola Moto 360 (2nd Gen) vs. Huawei Talkband B2 vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Moto 360 (2nd Gen)
Talkband B2
Flex
Vivosmart 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowHuaweiTalkband B2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$180$100$130
Release2015201520132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days3 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330128 x 88NA48 x 128
Size1.37 inches or 1.56 inches0.73 inchesNA0.74 inches
TouchNA
TypeLCDPMOLEDLEDOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP571 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNA
Apps
Musicn/a

All Wearables