Polar M400 vs. Fitbit Zip vs. Basis Peak vs. Casio G-Shock GBA800 vs. HTC re Grip

 
M400
Zip
Peak
G-Shock GBA800
re Grip
 PolarM400Remove Buy NowFitbitZipRemove Buy NowBasisPeakRemove Buy NowCasioG-Shock GBA800Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$60$200$120$199
Release20142012201420182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 hours to 30 days6 months4 days2 years5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a168 x 144160 x 32
Sizen/an/a1.25 inches1.8 inches
Touch
Typen/an/aLCDPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplash Resistant5 ATM20 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables