Image of a Vivoactive HR
Image of a M600
Image of a Speedo Shine 2
Image of a 645 Music
Image of a Vivosmart HR Plus
 GarminVivoactive HRRemove Buy NowPolarM600Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$250$330$80$450$179
Release20162016201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days2 days6 months7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205240 x 240n/a240 x 240160 x 68
Size1.38 inches1.3 inchesn/a1.2 inches0.5 inches x 0.8 inches
Touchn/an/a
Typen/aTFTn/aMIPLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aNA
Apps
Music

All Wearables