Pebble 2 vs. Fitbit One vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
2
One
Forerunner 235
TicWatch S2
Vivosmart 4
 Pebble2Remove Buy NowFitbitOneRemove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$129$100$299.99$180$130
Release20162012201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10-14 days9 days2 DAYS7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a215 x 180400 x 40048 x 128
Sizen/an/a1.23 inches1.39 inches0.74 inches
Touch
Typee-paperOLEDMIPOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplast Resistant5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OS
Apps
Music

All Wearables