Withings Activite Sapphire vs. Fitbit Flex 2 vs. Polar M430 vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S

 
Activite Sapphire
Flex 2
M430
Forerunner 235
TicWatch S
 WithingsActivite SapphireRemove Buy NowFitbitFlex 2Remove Buy NowPolarM430Remove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$450$100$255$299.99$199
Release20142016201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months5 days30 hours9 days1.5-2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128x128215 x 180400 x 400
Size1.3 inchesn/a1.4 inch1.23 inches1.4 inches
Touchn/a
TypeAnalogLEDLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMWR305 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0
Apps
Music

All Wearables