M400 Ray Touch Pulse Ox
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Basic Info

Suggested Price $200 $100 $130 $120
Release 2014 2016 2016 2014

Activity & Fitness

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

Battery

Duration 8 hours to 30 days 6 months 5 days 2 weeks
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a 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 n/a blue
Resolution n/a n/a n/a 128 x 32
Size n/a n/a 0.91 inches n/a
Touch n/a Swipe
Type n/a LED n/a OLED

Functions

Audio Speaker Alerts only
Clock n/a
Phone
Vibration n/a
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating System n/a n/a n/a n/a
Apps
Music

All Wearables