Motorola Moto 360 (2nd Gen) vs. Samsung Gear S3 vs. Fitbit Ionic vs. Apple Watch Series 4 vs. HTC re Grip

 
Moto 360 (2nd Gen)
Gear S3
Ionic
Watch Series 4
re Grip
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S3Remove Buy NowFitbitIonicRemove Buy NowAppleWatch Series 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$350$299$329$199
Release20152016201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration1.5 days4 days4+ daysNot Yet5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 360348x250384 x 480160 x 32
Size1.37 inches or 1.56 inches1.3 inches1.421.78 inches1.8 inches
Touch
TypeLCDFullcolor AODOLEDMicroLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6850mNot YetIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenFitbit OSWatch OS 5NA
Apps
Musicn/a

All Wearables