Pebble Time Round vs. Polar A360 vs. Garmin Fenix 5s vs. Polar A370 vs. Amazfit T-Rex

 
Time Round
A360
Fenix 5s
A370
T-Rex
 PebbleTime RoundRemove Buy NowPolarA360Remove Buy NowGarminFenix 5sRemove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$200$599.99$179.95$140
Release20152015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days12 daysUp to 9 daysUp to 3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 80218x 218160 x 80360 x 360
Sizeround1.18 inches1.1 inches1.18 inches1.3 inches
Touch
Typee-papern/anaTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7WR3010ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aBuild-in
Apps
Music

All Wearables