Fitbit Flex 2 vs. Amazfit Arc vs. Mobvoi TicWatch S vs. Garmin Vivofit 4 vs. Apple Series 6

 
Flex 2
Arc
TicWatch S
Vivofit 4
Series 6
 FitbitFlex 2Remove Buy NowAmazfitArcRemove Buy NowMobvoiTicWatch SRemove Buy NowGarminVivofit 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$69.99$199$79.95$399
Release20162016201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days1.5-2 days1 yearNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a72 x40400 x 40088 x 88384 x 480
Sizen/a0.42 inches1.4 inchesNA40mm
Touchn/a
TypeLEDOLEDOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0WatchOS 5
Apps
Music

All Wearables