Fitbit Flex 2 vs. Fitbit Alta HR vs. Polar A370 vs. Apple Watch Series 5 vs. LG Watch Urbane LTE

 
Flex 2
Alta HR
A370
Watch Series 5
Watch Urbane LTE
 FitbitFlex 2Remove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowAppleWatch Series 5Remove Buy NowLGWatch Urbane LTERemove Buy Now

Basic Info

Suggested Price$100$150$179.95$329$189
Release20162017201720192015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration5 days7 daysUp to 3 daysNot Yetn/a
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 36160 x 80384 x 480320 x 320
Sizen/a1.4 inches1.18 inches1.78 Inches1.3 inches
Touchn/a
TypeLEDOLEDTFT LCDMicroLEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR30Not YetIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatchOS 5LG Wearable Platform
Apps
Music

All Wearables