Fitbit Charge 2 vs. Fitbit One vs. Amazfit Arc vs. Casio G-Shock GBA800 vs. HTC re Grip

 
Charge 2
One
Arc
G-Shock GBA800
re Grip
 FitbitCharge 2Remove Buy NowFitbitOneRemove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$100$69.99$120$199
Release20162012201620182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days10-14 days20 days2 years5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a72 x40160 x 32
Sizen/an/a0.42 inches1.8 inches
Touchn/a
TypeOLEDOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aSplast ResistantIP6720 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables