M400 SmartWatch 3 Activite Steel Band 2
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Basic Info

Suggested Price $200 $250 $170 $250
Release 2014 2014 2015 2015

Activity & Fitness

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

Battery

Duration 8 hours to 30 days 2 days 8 months 48 hours (without GPS)
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a n/a
Mac n/a n/a n/a
Windows n/a n/a n/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution n/a 320 x 320 n/a 320 x 128
Size n/a 1.6 inches 1.3 inches 1.36 inches
Touch
Type n/a TFT LCD Analog Capacitative TFT

Functions

Audio Speaker Alerts only Bluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 3 ATM IP68 5 ATM IPX7

Notifications

Phone
Emails
Texts

Software

Operating System n/a Android Wear n/a n/a
Apps
Music

Wearables by Microsoft

Microsoft Band

All Wearables