Fitbit Flex 2 vs. Apple Watch vs. Jaybird Reign vs. Sony SmartBand vs. Mobvoi TicWatch e2

 
Flex 2
Watch
Reign
SmartBand
TicWatch e2
 FitbitFlex 2Remove Buy NowAppleWatchRemove Buy NowJaybirdReignRemove Buy NowSonySmartBandRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$100$349$150$100$200
Release20162015201520142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours5 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/a340 x 272 or 390 x 312NANA360 x 360
Sizen/a1.5 inches or 1.65 inchesNANA1.2 inches
Touchn/aNANA
TypeLEDAMOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7NAIP58IP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNANAWear OS
Apps
Music

All Wearables