vs
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
Top 1%4,250 points
Top 1%
Top 51%2,086 points
Top 51%
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
Top specs and features

Garmin Forerunner 645 Music vs Suunto Spartan Sport Wrist HR: 98 facts in comparison

1. has GPS

GPS enables global positioning, useful in map, geo-tagging or navigation apps.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
62% have it

2. Is compatible with Android

It is compatible with a range of Android devices such as smartphones and tablets.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
25% have it

3. Has a heart rate monitor

A heart rate monitor can help show your fitness levels, enabling you to calculate a suitable intensity of exercise.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
59% have it

4. Has Bluetooth

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
36% have it

5. Provides activity reports

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.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
40% have it

6. Has a barometer

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.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
38% have it

7. Has vibrating alerts

Vibrating alerts have a variety of uses, such as interval training.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
32% have it

8. Has a route tracker

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.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
34% have it

9. Syncs wirelessly

The device syncs all of your data wirelessly, without the need for cables.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
34% have it

10. has an accelerometer

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.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
39% have it

11. Can upload maps

You can upload different maps to your device. It is handy for people who like to explore new places.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
27% have it

12. Has trackback mode

This feature enables you to track your route and reverse it in order to guide you back to where you began your journey.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
19% have it

13. has a battery level indicator

An indicator shows you when the device has low battery.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
86% have it

14. Has a display

The device has an electronic display to present information to the user.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
95% have it

15. Has achievements

You are awarded achievements for reaching goals, helping to encourage you and keep you motivated.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
16% have it

16. Has goal setting

Allows you to set your own goals, such as reaching 15,000 steps in a single day.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
37% have it

17. Tracks distance

It tracks how far you travel.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
76% have it

18. Is compatible with iOS

It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
30% have it

19. Supports ANT+

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.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
27% have it

20. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
92% have it

21. Measures pace

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.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
70% have it

22. Has multi-sport mode

Multi-sport mode allows you to easily switch between tracking different sports such as running, cycling and swimming. This is ideal for those who need to change quickly between different activities, eg. triathletes.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
29% have it

23. Has silent alarm

The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
20% have it

24. Has a 3D compass

3D compass is a compass that will show accurate readings also when the compass is tilted. Therefore you don’t need to keep the compass on level ground to get steady readings.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
22% have it

25. Counts how many calories you have burnt

This is useful if you are on a strict training diet or if you are trying to lose weight. It can also help to boost your motivation.
Garmin Forerunner 645 Music
Suunto Spartan Sport Wrist HR
71% have it

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