TomTom Spark vs. Fitbit Charge HR vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Mobvoi TicWatch e2

 
Spark
Charge HR
Flex
On Full Guard 2.5
TicWatch e2
 TomTomSparkRemove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$150$150$100$325$200
Release20152015201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days4 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/aNANA454x454360 x 360
Sizen/aNANA1.39 inches1.2 inches
TouchNANA
TypeLCDOLEDLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM3 ATMIP68

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aNANAWear OSWear OS
Apps
Music

All Wearables