Fitbit Alta vs. Garmin Forerunner 935 vs. Mobvoi TicWatch S vs. Garmin VivoActive 4 vs. Apple Series 6

 
Alta
Forerunner 935
TicWatch S
VivoActive 4
Series 6
 FitbitAltaRemove Buy NowGarminForerunner 935Remove Buy NowMobvoiTicWatch SRemove Buy NowGarminVivoActive 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$500$199$349$399
Release20162017201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks1.5-2 days8 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240400 x 400260 x 260384 x 480
Sizen/a1.2 inches1.4 inches1.3ionches40mm
Touchn/a
TypeOLEDLCDOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/a5 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OSWatchOS 5
Apps
Music

All Wearables