Fitbit Flex 2 vs. Fitbit Ionic vs. New Balance RunIQ vs. Apple Watch Series 5 vs. HTC re Grip

 
Flex 2
Ionic
RunIQ
Watch Series 5
re Grip
 FitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowNew BalanceRunIQRemove Buy NowAppleWatch Series 5Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$299$299$329$199
Release20162017201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days24 hours (5 hrs w GPS and heart rate)Not Yet5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a348x250400 x 400384 x 480160 x 32
Sizen/a1.421.39 inches1.78 Inches1.8 inches
Touchn/a
TypeLEDOLEDAMOLEDMicroLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATMNot YetIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid Wear 1.5WatchOS 5NA
Apps
Music

All Wearables