100points

Garmin Forerunner 645 Music

20points

Suunto D9tx

Comparison winner
Garmin Forerunner 645 Music
Suunto D9tx
vs
vs

105 facts in comparison

Garmin Forerunner 645 Music vs Suunto D9tx

Garmin Forerunner 645 Music
Suunto D9tx
Garmin Forerunner 645 Music
Suunto D9tx
100
points
20
points

Why is Garmin Forerunner 645 Music better than Suunto D9tx?

  • Has GPS
  • Has a heart rate monitor
  • Is compatible with Android
  • Has Bluetooth
  • Provides activity reports
  • Has a barometer
  • 139.8g lighter
    42.2gvs182g
  • Syncs wirelessly

Why is Suunto D9tx better than Garmin Forerunner 645 Music?

  • 150m more water resistance
    200mvs50m
  • Has a 3D compass
  • Has sapphire glass display
  • Has a removable battery
  • Designed for diving

Top specs and features

Design

1.Is dustproof and water resistant
Garmin Forerunner 645 Music
Suunto D9tx

Dustproof/water resistant at depth equal to or greater than 1 meter.

2.sweat resistant
Garmin Forerunner 645 Music
Suunto D9tx

Resistance to sweat makes it ideal for use while doing sports.

3.Has a display
Garmin Forerunner 645 Music
Suunto D9tx

The device has an electronic display to present information to the user.

4.waterproofing maximum depth

50m

200m

These devices will not experience water damage, e.g. in the shower. Devices which can withstand more water pressure are better for swimming or diving.

Best

Casio GWA1000FC-2A

200m

5.weight

42.2g

182g

Best

Polar RCX3 GPS

33g

6.thickness

13.5mm

17.3mm

Best

Motorola MOTOACTV

9.6mm

Sensors

1.has GPS
Garmin Forerunner 645 Music
Suunto D9tx

GPS enables global positioning, useful in map, geo-tagging or navigation apps.

2.Has a heart rate monitor
Garmin Forerunner 645 Music
Suunto D9tx

A heart rate monitor can help show your fitness levels, enabling you to calculate a suitable intensity of exercise.

3.Has a barometer
Garmin Forerunner 645 Music
Suunto D9tx

This measures barometric air pressure. It can predict weather changes, for example a sudden drop in air pressure could mean a storm is coming. When calibrated correctly it can be used to determine altitude, which helps GPS devices to lock on quicker and with greater accuracy.

4.has an accelerometer
Garmin Forerunner 645 Music
Suunto D9tx

An accelerometer is a sensor used to measure the linear acceleration of a device. A common application is detecting when a device changes between vertical and horizontal positions.

5.has a compass
Garmin Forerunner 645 Music
Suunto D9tx

A compass is useful in games, map and navigation software.

6.Has a temperature sensor
Garmin Forerunner 645 Music
Suunto D9tx

With a temperature sensor you can monitor changes in temperature to measure your exertion levels and avoid hyperthermia.

For example

Garmin Fenix 5 47mm

Activity tracking

1.Tracks distance
Garmin Forerunner 645 Music
Suunto D9tx

It tracks how far you travel.

2.Provides activity reports
Garmin Forerunner 645 Music
Suunto D9tx

Your activity data is analysed to give you reports, available to view through the app or website. This allows you to see how active you have been and to help you make improvements.

3.Measures pace
Garmin Forerunner 645 Music
Suunto D9tx

Measuring pace shows how much time it takes to travel one kilometer or one mile. For example, in running, a 4 minute kilometer would be a very good pace.

4.Has a route tracker
Garmin Forerunner 645 Music
Suunto D9tx

With a route tracker you can add your route onto a map. It is helpful if you plan to do the same route again, or want to share it with your community.

5.Detects activities
Garmin Forerunner 645 Music
Suunto D9tx

The device automatically detects when you start an activity such as jogging, saving you from entering it manually at a later time.

6.Has goal setting
Garmin Forerunner 645 Music
Suunto D9tx

Allows you to set your own goals, such as reaching 15,000 steps in a single day.

Connectivity

1.Syncs wirelessly
Garmin Forerunner 645 Music
Suunto D9tx

The device syncs all of your data wirelessly, without the need for cables.

2.Has Bluetooth
Garmin Forerunner 645 Music
Suunto D9tx

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.

3.Is compatible with Android
Garmin Forerunner 645 Music
Suunto D9tx

It is compatible with a range of Android devices such as smartphones and tablets.

4.Automatically syncs
Garmin Forerunner 645 Music
Suunto D9tx

The device automatically syncs your data when in range of your computer or smartphone.

5.Is compatible with iOS
Garmin Forerunner 645 Music
Suunto D9tx

It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.

6.Supports ANT+
Garmin Forerunner 645 Music
Suunto D9tx

ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices, eg. sports watches, smartphones and cycling computers.

Battery

1.has a battery level indicator
Garmin Forerunner 645 Music
Suunto D9tx

An indicator shows you when the device has low battery.

2.has a rechargeable battery
Garmin Forerunner 645 Music
Suunto D9tx

The battery can be recharged and used over again.

3.Alerts you to low phone battery
Garmin Forerunner 645 Music
Suunto D9tx

When your paired smartphone is running low on battery, the smartwatch will notify you.

4.has a removable battery
Garmin Forerunner 645 Music
Suunto D9tx

The battery is removable and can be replaced by the user if broken.

5.wireless charging
Garmin Forerunner 645 Music
Suunto D9tx

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

For example

Casio Pro Trek Smart WSD-F10

6.Has a solar power battery
Garmin Forerunner 645 Music
Suunto D9tx

A solar battery takes its energy from light, and stores it in a self-recharging battery which never needs to be changed.

For example

Casio GWA1000FC-2A

Features

1.Has vibrating alerts
Garmin Forerunner 645 Music
Suunto D9tx

Vibrating alerts have a variety of uses, such as interval training.

For example

Suunto 9

2.Has achievements
Garmin Forerunner 645 Music
Suunto D9tx

You are awarded achievements for reaching goals, helping to encourage you and keep you motivated.

3.Has silent alarm
Garmin Forerunner 645 Music
Suunto D9tx

The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.

4.Acquires GPS faster
Garmin Forerunner 645 Music
Suunto D9tx

It can periodically download data on the future position of GPS satellites. This enables it to lock on much faster, so you don’t have to wait around to get a GPS fix.

For example

TomTom Spark 3

5.Has inactivity alerts
Garmin Forerunner 645 Music
Suunto D9tx

The device detects when you have been idle for too long, and alerts you to encourage you to stay active.

6.Has notifications
Garmin Forerunner 645 Music
Suunto D9tx

If you get a notification such as a call or message, the device will vibrate on your wrist or make a noise to alert you.

Miscellaneous

1.Has trackback mode
Garmin Forerunner 645 Music
Suunto D9tx

This feature enables you to track your route and reverse it in order to guide you back to where you began your journey.

For example

Garmin Fenix 5 47mm

2.Can upload maps
Garmin Forerunner 645 Music
Suunto D9tx

You can upload different maps to your device. It is handy for people who like to explore new places.

For example

Laser Navig8r Navwatch S20

3.Informs about the risk of thunderstorms
Garmin Forerunner 645 Music
Suunto D9tx

It can provide you with information about the likelihood of a thunderstorm. This could be very useful to plan your day.

For example

Suunto Traverse Alpha

4.Has a world timer
Garmin Forerunner 645 Music
Suunto D9tx

With a world timer you can easily see the time all over the globe. It is useful if you are travelling through different time zones.

For example

Laser Navig8r Navwatch S20

5.Is geocaching friendly
Garmin Forerunner 645 Music
Suunto D9tx

Geocaching friendly devices enable you to join in the global game of geocaching, hiding and finding treasures.

6.Provides the sunrise/sunset time
Garmin Forerunner 645 Music
Suunto D9tx

It can provide you with the exact time when the sunset or sunrise will take place. This feature will help you to plan your day by knowing when daylight starts and finishes.

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