Fitbit Alta vs. Garmin Forerunner 235 vs. Diesel On Full Guard 2.5 vs. Mobvoi TicWatch S2

 
Alta
Forerunner 235
On Full Guard 2.5
TicWatch S2
 FitbitAltaRemove Buy NowGarminForerunner 235Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$130$299.99$325$180
Release2016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days9 days4 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180454x454400 x 400
Sizen/a1.23 inches1.39 inches1.39 inches
Touchn/a
TypeOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM3 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWear OSWear OS
Apps
Music

All Wearables