SwissLife is one of Europe's leading comprehensive life insurance providers. With headquarters in Zurich, they have been in operation since 1857. They offer the security of a reliable brand, while still attaching great importance to innovation. They offer a competitively priced accident insurance, that protects you in case of any major accidents that cause injury or death. Although it is only in German, they offer a fairly simple online calculation tool here that will give you an estimation of your premiums based on your age, what you would like covered and other factors:
The following policy from SwissLive was ranked as the best compensation/accident insurance from Stiftung Warentest in its October 2015 publication: SwissLive P350 (Primus Plus).