Fitbit One vs. Huawei Watch 2 vs. Acer Liquid Leap vs. Polar A370 vs. Amazfit GTR

 
One
Watch 2
Liquid Leap
A370
GTR
 FitbitOneRemove Buy NowHuaweiWatch 2Remove Buy NowAcerLiquid LeapRemove Buy NowPolarA370Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$100$350$90$179.95$199
Release20122017201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days48 hours5 to 7 daysUp to 3 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a480 x 480128 x 32160 x 80454 x 454
Sizen/a1.38 inches1 inch1.18 inches1.39 inches
Touch
TypeOLEDP-OLEDOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP68IPX4WR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Build-in
Apps
Music

All Wearables