Pebble Time Round vs. Polar M430 vs. Garmin Vivosmart 3 vs. Polar A370 vs. Garmin VivoActive 4

 
Time Round
M430
Vivosmart 3
A370
VivoActive 4
 PebbleTime RoundRemove Buy NowPolarM430Remove Buy NowGarminVivosmart 3Remove Buy NowPolarA370Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$255$139.99$179.95$349
Release20152017201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days30 hours5 daysUp to 3 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128x12864 x 128160 x 80260 x 260
Sizeround1.4 inchNA1.18 inches1.3ionches
Touch
Typee-paperLCDOLEDTFT LCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7WR305 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWear OS
Apps
Music

All Wearables