Fitbit Alta vs. Fitbit Flex 2 vs. Fossil Q Dreamer vs. Fitbit Charge HR vs. Mobvoi TicWatch S2

 
Alta
Flex 2
Q Dreamer
Charge HR
TicWatch S2
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowFossilQ DreamerRemove Buy NowFitbitCharge HRRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$130$100$125$150$180
Release20162016201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days7 days5 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/aNA400 x 400
Sizen/an/an/aNA1.39 inches
Touchn/an/an/aNA
TypeOLEDLEDn/aOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP671 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aNAWear OS
Apps
Music

All Wearables