Apple Watch Series 3 vs. Fitbit Charge 2 vs. Garmin Vivosmart vs. Garmin Forerunner 935 vs. Fitbit Alta HR

 
Watch Series 3
Charge 2
Vivosmart
Forerunner 935
Alta HR
 AppleWatch Series 3Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmartRemove Buy NowGarminForerunner 935Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$329$150$170$500$150
Release20172016201420172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days7 daysUp to 2 weeks7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a128 x 16240 x 240128 x 36
Size1.5 inches or 1.65 inchesn/a1.41 inches1.2 inches1.4 inches
Touchn/a
TypeAMOLEDOLEDOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/a
Apps
Music

All Wearables