Suunto M4 Support
Find how to videos, FAQs, tutorial articles and detailed support information for Suunto M4.
How to videos
Suunto M1 / M2 / M4 / M5 - Exercise with HR
Suunto M1 / M2 / M4 / M5 - How to replace battery
Suunto M1 / M2 / M4 / M5 - How to replace the strap
Suunto M1 / M2 / M4 / M5 - How to set button lock
Suunto M4 / M5 - How to check the suggestion of the next training
Suunto M4 / M5 - How to exercise without HR
Suunto M4 / M5 - How to pair with Dual Comfort Belt
Suunto M4 / M5 - How to set target weight
Suunto M4 / M5 - How to set target weight
Suunto M4 - Popular support topics
User guides
User guides provide a comprehensive overview of product features, how to use them, as well as handling guidelines and technical specifications.
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For specifications and other product information
Go to product pageContact Support
We are available for your questions via live chat 24 hours a day from Monday to Friday. Support is available continuously from 9 AM CET to 9 AM CET the next day. You can also contact us via email at support@suunto.com.
Find more contact information here.
Important note about Suunto Repair Services for the US Outdoor product customers (not concerning Dive products):
We are currently facing longer than ordinary lead times with our Outdoor product technical service offering. The current repair queue is about 5 weeks. We want to get your product back in working condition as quickly as possible and are currently implementing new solutions. Thank you very much for the patience.