Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Huawei Talkband B2 vs. Motorola Moto 360 (1st Gen) vs. Apple Series 6

 
Moto 360 (2nd Gen)
M400
Talkband B2
Moto 360 (1st Gen)
Series 6
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowHuaweiTalkband B2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$300$200$180$150$399
Release20152014201520142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 hours to 30 days3 days1 dayNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a128 x 88320 x 260384 x 480
Size1.37 inches or 1.56 inchesn/a0.73 inches1.56 inches40mm
Touch
TypeLCDn/aPMOLEDLCDMicroLED

Functions

Audio SpeakerBluetoothAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP673 ATMIP57IP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid WearWatchOS 5
Apps
Musicn/aNA

All Wearables