Huawei Watch vs. Pebble Time Round vs. Polar A370 vs. Amazfit T-Rex vs. Apple Watch 8

 
Watch
Time Round
A370
T-Rex
Watch 8
 HuaweiWatchRemove Buy NowPebbleTime RoundRemove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$349$200$179.95$140$499
Release20152015201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 daysUp to 3 days20 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400n/a160 x 80360 x 360340 x 272 or 390 x 312
Size1.4 inchesround1.18 inches1.3 inches1.5 inches or 1.65 inches
Touch
TypeAMOLEDe-paperTFT LCDAMOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX7WR305 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSBuild-inWatchOS 9
Apps
Musicn/a

All Wearables