Pebble Time Steel vs. Fitbit Charge 2 vs. Garmin Vivosmart HR vs. Diesel On Full Guard vs. Polar A370

 
Time Steel
Charge 2
Vivosmart HR
On Full Guard
A370
 PebbleTime SteelRemove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmart HRRemove Buy NowDieselOn Full GuardRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$150$170$325$179.95
Release20152016201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days5 days5 days1 dayUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a160 x 68454 x 454160 x 80
Size1.26 inchesn/a1.08 inches1.4 inches1.18 inches
Touchn/a
Typee-paperOLEDn/aOMOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATMIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aAndroid Wear 2.0
Apps
Music

All Wearables