Apple Watch Series 3 vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Apple Watch Series 2 vs. Mobvoi TicWatch E

 
Watch Series 3
Flex 2
Vivosmart HR
Watch Series 2
TicWatch E
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowAppleWatch Series 2Remove Buy NowMobvoiTicWatch ERemove Buy Now

Basic Info

Suggested Price$329$100$170$269$159
Release20172016201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 days18 hours1.5-2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a160 x 68340 x 272 or 390 x 312400 x 400
Size1.5 inches or 1.65 inchesn/a1.08 inches1.5 inches or 1.65 inches1.4 inches
Touchn/a
TypeAMOLEDLEDn/aAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aWatch OSAndroid Wear 2.0
Apps
Music

All Wearables