Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Fitbit Alta vs. Amazfit GTS

 
Moto 360 (2nd Gen)
M600
Alta
GTS
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowFitbitAltaRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$300$330$130$150
Release2015201620162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days5 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240n/a348 x 442
Size1.37 inches or 1.56 inches1.3 inchesn/a1.65 inches
Touchn/an/a
TypeLCDTFTOLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX8n/a5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid WearAndroid Wearn/aWear OS
Apps
Musicn/a

All Wearables