Huawei Watch vs. Fitbit One vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Amazfit T-Rex

 
Watch
One
Watch Series 2
Ionic
T-Rex
 HuaweiWatchRemove Buy NowFitbitOneRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$349$100$269$299$140
Release20152012201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10-14 days18 hours4+ days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400n/a340 x 272 or 390 x 312348x250360 x 360
Size1.4 inchesn/a1.5 inches or 1.65 inches1.421.3 inches
Touch
TypeAMOLEDOLEDAMOLEDOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aSplast Resistant5ATM50m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatch OSFitbit OSBuild-in
Apps
Musicn/a

All Wearables