Fitbit Charge 2 vs. Fitbit Ionic vs. Amazfit Arc vs. Fitbit Inspire HR vs. HTC re Grip

 
Charge 2
Ionic
Arc
Inspire HR
re Grip
 FitbitCharge 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitArcRemove Buy NowFitbitInspire HRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$299$69.99$99$199
Release20162017201620192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days20 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x25072 x40139 x 60160 x 32
Sizen/a1.420.42 inches1.4 inches1.8 inches
Touchn/a
TypeOLEDOLEDOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a50mIP675 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSFitbit OSNA
Apps
Music

All Wearables