Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Fitbit Alta vs. Fitbit Charge 2 vs. Huawei Talkband B2

 
Moto 360 (2nd Gen)
M600
Alta
Charge 2
Talkband B2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowFitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowHuaweiTalkband B2Remove Buy Now

Basic Info

Suggested Price$300$330$130$150$180
Release20152016201620162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days5 days5 days3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240n/an/a128 x 88
Size1.37 inches or 1.56 inches1.3 inchesn/an/a0.73 inches
Touchn/an/an/a
TypeLCDTFTOLEDOLEDPMOLED

Functions

Audio SpeakerBluetoothAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX8n/an/aIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid WearAndroid Wearn/an/an/a
Apps
Musicn/a

All Wearables