Fitbit Charge 2 vs. Apple Watch Series 2 vs. Fitbit Flex vs. Fitbit Versa 2 vs. Mobvoi TicWatch S2

 
Charge 2
Watch Series 2
Flex
Versa 2
TicWatch S2
 FitbitCharge 2Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitFlexRemove Buy NowFitbitVersa 2Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$150$269$100$199$180
Release20162016201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours5 days5 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312NA300 x 300400 x 400
Sizen/a1.5 inches or 1.65 inchesNA1.34 inches1.39 inches
Touchn/aNA
TypeOLEDAMOLEDLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNABuild-inWear OS
Apps
Music

All Wearables