Withings Activite Pop vs. Withings Activite Sapphire vs. Apple Watch Series 2 vs. HTC re Grip vs. Apple Watch 7

 
Activite Pop
Activite Sapphire
Watch Series 2
re Grip
Watch 7
 WithingsActivite PopRemove Buy NowWithingsActivite SapphireRemove Buy NowAppleWatch Series 2Remove Buy NowHTCre GripRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$450$269$199$429
Release20152014201620202021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months8 months18 hours5 hours to 2.5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a340 x 272 or 390 x 312160 x 32396 x 484
Size1.3 inches1.3 inches1.5 inches or 1.65 inches1.8 inches1.9 inches
Touch
TypeAnalogAnalogAMOLEDPMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5ATMIP57water resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSNAWatchOS 8
Apps
Music

All Wearables