Pebble Time vs. ASUS ZenWatch 3 vs. Polar A370 vs. Diesel On Full Guard 2.5 vs. Fitbit Inspire HR

 
Time
ZenWatch 3
A370
On Full Guard 2.5
Inspire HR
 PebbleTimeRemove Buy NowASUSZenWatch 3Remove Buy NowPolarA370Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$150$229$179.95$325$99
Release20152017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days48 hoursUp to 3 days4 days5 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144400 x 400160 x 80454x454139 x 60
Size1.26 inches1.39 inches1.18 inches1.39 inches1.4 inches
Touch
Typee-paperAMOLEDTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR303 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2Wear OSFitbit OS
Apps
Music

All Wearables