Apple Watch Series 3 vs. Fossil Explorist vs. Fitbit Charge 3 vs. HTC re Grip

 
Watch Series 3
Explorist
Charge 3
re Grip
 AppleWatch Series 3Remove Buy NowFossilExploristRemove Buy NowFitbitCharge 3Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$329$255$150$199
Release2017201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours24 hours7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312454 x45466 x 18160 x 32
Size1.5 inches or 1.65 inches1.4 inches.721 inches1.8 inches
Touch
TypeAMOLEDAMOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Wear OSNANA
Apps
Music

All Wearables