Fitbit Flex 2 vs. Apple Watch Series 2 vs. Huawei Watch 2 vs. Amazfit Cor vs. Amazfit GTS

 
Flex 2
Watch Series 2
Watch 2
Cor
GTS
 FitbitFlex 2Remove Buy NowAppleWatch Series 2Remove Buy NowHuaweiWatch 2Remove Buy NowAmazfitCorRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$100$269$350$79.99$150
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours48 hours12 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312480 x 48080 x 160348 x 442
Sizen/a1.5 inches or 1.65 inches1.38 inches1.23 inches1.65 inches
Touchn/a
TypeLEDAMOLEDP-OLEDIPS LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSAndroid Wear 2Wear OS
Apps
Music

All Wearables