Pebble Time Round vs. Sony SmartWatch 3 vs. Garmin Vivosmart HR vs. Garmin Vivosmart HR Plus vs. Xiaomi Mi Band 4

 
Time Round
SmartWatch 3
Vivosmart HR
Vivosmart HR Plus
Mi Band 4
 PebbleTime RoundRemove Buy NowSonySmartWatch 3Remove Buy NowGarminVivosmart HRRemove Buy NowGarminVivosmart HR PlusRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$200$250$170$179$25
Release20152014201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days5 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320160 x 68160 x 68120x240
Sizeround1.6 inches1.08 inches0.5 inches x 0.8 inches0.95 inches
Touch
Typee-paperTFT LCDn/aLCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aNAAMAZFIT OS
Apps
Music

All Wearables