Pebble Time Round vs. Samsung Gear 2 vs. Polar A370 vs. Polar Loop vs. Diesel On Full Guard 2.5

 
Time Round
Gear 2
A370
Loop
On Full Guard 2.5
 PebbleTime RoundRemove Buy NowSamsungGear 2Remove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$200$300$179.95$100$325
Release20152014201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days2-3 daysUp to 3 days5 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320160 x 80NA454x454
Sizeround1.63 inches1.18 inchesNA1.39 inches
Touch
Typee-paperSuper AMOLEDTFT LCDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP67WR302 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizen OSNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables