Polar M430 vs. Samsung Gear 2 vs. Fitbit Charge 3 vs. Samsung Gear Fit vs. HTC re Grip

 
M430
Gear 2
Charge 3
Gear Fit
re Grip
 PolarM430Remove Buy NowSamsungGear 2Remove Buy NowFitbitCharge 3Remove Buy NowSamsungGear FitRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$255$300$150$150$199
Release20172014201820142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration30 hours2-3 days7 days2-3 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANANA
WindowsNANot yetNANA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution128x128320 x 32066 x 18432 x 128160 x 32
Size1.4 inch1.63 inches.721 inches1.84 inches1.8 inches
Touch
TypeLCDSuper AMOLEDOLEDSuper AMOLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30IP675 ATMIP67IP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNANANA
Apps
Music

All Wearables