Fitbit Surge vs. Fitbit Flex 2 vs. Fitbit Zip vs. Fitbit Charge HR vs. Apple Watch 7

 
Surge
Flex 2
Zip
Charge HR
Watch 7
 FitbitSurgeRemove Buy NowFitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowFitbitCharge HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$100$60$150$429
Release20162016201220152021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days6 months5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/aNA396 x 484
Size1.26 inchesn/an/aNA1.9 inches
Touchn/aNA
TypeMonochrome LCDLEDn/aOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplash Resistant1 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNAWatchOS 8
Apps
Music

All Wearables