Polar M600 vs. Garmin Vivosmart HR vs. Microsoft Band 2 vs. Casio G-Shock GBA800 vs. Apple Watch 8

 
M600
Vivosmart HR
Band 2
G-Shock GBA800
Watch 8
 PolarM600Remove Buy NowGarminVivosmart HRRemove Buy NowMicrosoftBand 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$330$170$250$120$499
Release20162015201520182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days48 hours (without GPS)2 years18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240160 x 68320 x 128340 x 272 or 390 x 312
Size1.3 inches1.08 inches1.36 inches1.5 inches or 1.65 inches
Touchn/a
TypeTFTn/aCapacitative TFTAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIPX720 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWatchOS 9
Apps
Music

All Wearables