ASUS ZenWatch 2 vs. Pebble Time Round vs. Polar M600 vs. Motorola Moto 360 (1st Gen) vs. Fitbit Alta HR

 
ZenWatch 2
Time Round
M600
Moto 360 (1st Gen)
Alta HR
 ASUSZenWatch 2Remove Buy NowPebbleTime RoundRemove Buy NowPolarM600Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$200$330$150$150
Release20162015201620142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days2 days1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a240 x 240320 x 260128 x 36
Size1.63 inches or 1.45 inchround1.3 inches1.56 inches1.4 inches
Touchn/a
TypeAMOLEDe-paperTFTLCDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX7IPX8IP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSAndroid WearAndroid Wear
Apps
MusicNA

All Wearables