Apple Watch Series 3 vs. Fitbit Flex 2 vs. Garmin Fenix 5s vs. LG Watch Sport vs. HTC re Grip

 
Watch Series 3
Flex 2
Fenix 5s
Watch Sport
re Grip
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminFenix 5sRemove Buy NowLGWatch SportRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$329$100$599.99$349$199
Release20172016201720162020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 daysUp to 9 days1.45 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a218x 218480 x 480160 x 32
Size1.5 inches or 1.65 inchesn/a1.1 inches1.38 inches1.8 inches
Touchn/a
TypeAMOLEDLEDnaP-OLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10ATMIP68IP57

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2NA
Apps
Music

All Wearables