UPDATE 4/24: The nice folks at S2H replaced my Replay in lightning speed and spotted me an hour for the time I lost from the wonky watch. Thanks! The new one works like a champ—keeps great time and logs all of my activity. I’m up to 30 hours as of today and still moving. I used the replacement a couple of weeks before re-reviewing, and I feel confident enough about both the watch and—maybe more important—the excellent customer service I received from S2H to recommend it as a motivating workout buddy. Verdict: Thumbs Up!

REVIEW UPDATE 4/4: Since my first review of the S2H Replay watch, I’ve logged 17 hours of activity for a total of 1,020 points. Great, I know, but… I’ve requested a replacement watch because this one is wonky. As a watch, it loses about 30 minutes a week. Also, it frowns at me even when I’m running my guts out! Over the past couple of days, for instance, I logged more than two hours of running, run/walking, and vigorous hiking. The Replay, however, clearly isn’t satisfied with my efforts and registers less than six minutes of activity! Stay tuned for reviews post-Replay replacement.