Pebble Time Round vs. Withings Activite Sapphire vs. Mobvoi TicWatch S vs. Fitbit Versa 2 vs. Garmin Vivosmart 4

 
Time Round
Activite Sapphire
TicWatch S
Versa 2
Vivosmart 4
 PebbleTime RoundRemove Buy NowWithingsActivite SapphireRemove Buy NowMobvoiTicWatch SRemove Buy NowFitbitVersa 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$450$199$199$130
Release20152014201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 months1.5-2 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a400 x 400300 x 30048 x 128
Sizeround1.3 inches1.4 inches1.34 inches0.74 inches
Touch
Typee-paperAnalogOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables