Fitbit Flex 2 vs. Polar M430 vs. Casio G-Shock GBA800 vs. Diesel On Full Guard vs. Polar A370

 
Flex 2
M430
G-Shock GBA800
On Full Guard
A370
 FitbitFlex 2Remove Buy NowPolarM430Remove Buy NowCasioG-Shock GBA800Remove Buy NowDieselOn Full GuardRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$100$255$120$325$179.95
Release20162017201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days30 hours2 years1 dayUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128x128454 x 454160 x 80
Sizen/a1.4 inch1.4 inches1.18 inches
Touchn/a
TypeLEDLCDOMOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR3020 ATMIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0
Apps
Music

All Wearables