TomTom Spark vs. Withings Activite Sapphire vs. Garmin Forerunner 235 vs. Xiaomi Mi Band 4 vs. Apple Watch 7

 
Spark
Activite Sapphire
Forerunner 235
Mi Band 4
Watch 7
 TomTomSparkRemove Buy NowWithingsActivite SapphireRemove Buy NowGarminForerunner 235Remove Buy NowXiaomiMi Band 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$450$299.99$25$429
Release20152014201720192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months9 days20 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a215 x 180120x240396 x 484
Sizen/a1.3 inches1.23 inches0.95 inches1.9 inches
Touch
TypeLCDAnalogMIPAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAMAZFIT OSWatchOS 8
Apps
Music

All Wearables