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Reviews

Here we show reviews from our members, expert reviews from independent sources and reviews collected through other websites.

4.0

(5600 reviews)

  • 5
    56%
  • 4
    20%
  • 3
    7%
  • 2
    6%
  • 1
    11%

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Product information

Product

Product name

M400 HRM
Product properties

Weight

57 g

Memory

4.0 MB

Resolution

128x128

Available Watch Colours

Black, Blue, Pink, Red, White

Data Transferring

USB

Fits

Men

Waterproof (depth)

30 m

Sensors

GPS

Smart Features

Phone Notifications

Smartphone compatibility

Windows, iPhone

Mobile App Compatibility

Polar Flow

Wireless Technology

Bluetooth Smart

Bluetooth Version

4.0

Thickness

11.5 mm

Release Year

2014

Other Properties

Alarm, Altitude Meter(m), Bluetooth, Clock, Colour Display, Date, Day of the Week, Heart-rate Monitor, Waterproof
Pulse

Supporting Heart Rate Sensor

Yes

Including Heart Rate Sensor

Yes

Activity Tracking

Step Counter

Yes

Calories Burned

Yes

Sleep Monitoring

Yes

Training

Sports

Fitness, Running

Other Training Features

Distance, Speed
Battery

Battery Type

Lithium Battery

Rechargeable

Yes

Battery Time (watch mode)

20.0 Days

Battery Time (GPS/training mode)

8.0 h
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