Polar M430 vs. Garmin Vivosmart 4 vs. HTC re Grip vs. Apple Series 6 vs. Fitbit Inspire 3

 
M430
Vivosmart 4
re Grip
Series 6
Inspire 3
 PolarM430Remove Buy NowGarminVivosmart 4Remove Buy NowHTCre GripRemove Buy NowAppleSeries 6Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$255$130$199$399$100
Release20172018202020202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours7 days5 hours to 2.5 daysNot yet10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x12848 x 128160 x 32384 x 48032x18
Size1.4 inch0.74 inches1.8 inches40mm46 inches
Touch
TypeLCDOLEDPMOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceWR305 ATMIP575 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 5
Apps
Music

All Wearables