Fitbit Ionic vs. Amazfit Stratos vs. Fitbit Flex vs. Mobvoi TicWatch C2

 
Ionic
Stratos
Flex
TicWatch C2
 FitbitIonicRemove Buy NowAmazfitStratosRemove Buy NowFitbitFlexRemove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$299$199$100$200
Release2017201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 300NA360 x 360
Size1.421.34 inchesNA1.3 inches
TouchNA
TypeOLEDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM1 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSProprietaryNAWear OS
Apps
Music

All Wearables