Image of a Forerunner 45
Image of a Vivosmart 3
Image of a Time Round
 GarminForerunner 45Remove Buy NowGarminVivosmart 3Remove Buy NowPebbleTime RoundRemove Buy Now

Basic Info

Suggested Price$199$139.99$200
Release201920172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution208 x 20864 x 128n/a
Size1.04 inchesNAround
Touch
TypeLCDOLEDe-paper

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX7

Notifications

Phone
Emails
Texts

Software

Operating SystemBuilt-inPebble OS
Apps
Music

All Wearables