Polar M600 vs. Garmin Vivosmart HR vs. Huawei Talkband B2 vs. Garmin Vivosmart 3 vs. Apple Watch Series 4

 
M600
Vivosmart HR
Talkband B2
Vivosmart 3
Watch Series 4
 PolarM600Remove Buy NowGarminVivosmart HRRemove Buy NowHuaweiTalkband B2Remove Buy NowGarminVivosmart 3Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$330$170$180$139.99$329
Release20162015201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days3 days5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240160 x 68128 x 8864 x 128384 x 480
Size1.3 inches1.08 inches0.73 inchesNA1.78 inches
Touchn/a
TypeTFTn/aPMOLEDOLEDMicroLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP575 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWatch OS 5
Apps
Music

All Wearables