Polar M600 vs. Sony SmartBand 2 vs. Motorola Moto 360 (1st Gen) vs. Mobvoi TicWatch e2 vs. Garmin Vivosmart 4

 
M600
SmartBand 2
Moto 360 (1st Gen)
TicWatch e2
Vivosmart 4
 PolarM600Remove Buy NowSonySmartBand 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMobvoiTicWatch e2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$330$130$150$200$130
Release20162015201420192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days1 day1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a320 x 260360 x 36048 x 128
Size1.3 inchesn/a1.56 inches1.2 inches0.74 inches
Touchn/an/a
TypeTFTn/aLCDAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IP58IP67IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearWear OS
Apps
MusicNA

All Wearables