Fitbit Ionic vs. Casio G-Shock GBA800 vs. Polar A370 vs. Mobvoi TicWatch e2 vs. Huawei Band 2

 
Ionic
G-Shock GBA800
A370
TicWatch e2
Band 2
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowPolarA370Remove Buy NowMobvoiTicWatch e2Remove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$299$120$179.95$200$69.99
Release20172018201720192017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 yearsUp to 3 days1 day21 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250160 x 80360 x 360128 x 32
Size1.421.18 inches1.2 inches0.91 inches
Touch
TypeOLEDTFT LCDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m20 ATMWR30IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OS
Apps
Music

All Wearables