Not quite sure if this is a ~tech question, or a ~sport question, or a ~health question. But at least it's a question!

I have a Garmin watch, and so does my wife. They track our activities. We would like to compete in challenges, but Garmin's challenge options are quite limited. Through Garmin, you can compete for the number of steps, or distances ran or swam and such, but those don't really work very well for us.

I was wondering, are there any apps that work on both iOS and Android, sync with Garmin Connect (either directly or through Apple Health / Google Health Connect), have a sensible privacy policy, and offer some or all of the following types of challenges, which I think would be more interesting:

• Total time exercised (either any exercise type, or specific sports)
• Time spent in "vigorous" exercise
• Time spent in "zone 2" exercise (or another zone)
• Active calories burned (either total, or percentage of your resting calories)
• Number of exercise sessions
• Number of consecutive exercise days, i.e who can maintain the longest streak (allowing rest days)

Does anything like that exist?

I also have a bonus question:

Garmin has Expeditions, which track the distance you have walked or run, and once you reach your Expedition goal (say, "walk the distance of the Appalachian Trail"), it tells you that you have reached your goal and gives you a badge. I like the basic idea, but the implementation is quite bland.

Are there any Expedition type apps where the app not only tracks the number of steps against the total needed, but actually shows on a map where you'd be currently going if you actually were walking the Appalachian Trail or something, and gives you notifications when you reach some interesting points along the way, with pictures and a little bit of information about the place? Now, that would be something!

my old regular app has been dead since it got underwent featurecreep and got bought out by underarmour.

lots of apps now have way too many features.. social this, calorie burning that. i know its probably a good thing for them to branch out but i'm one of those luddites that prefer simple and to-the-point apps with no social features, no account needed, etc.

all i really need from the app is gps distance tracking and a clean interface with some basic readouts for pace and whatnot. having audio readouts for pace every kilometer was a nice feature but ideally the app would be simpler than that.

if all else fails i know i can just fallback on one of those 'full featured' apps like strava but i figured i'd ask here before i got too tied into any particular app (creature of habit)

(US) My Fitbit Charge 2 is on her last legs. I'm torn between looking at a smart watch, a smarter fitness tracker, or something at relatively the same level. I have a Pixel and don't use the Apple ecosystem but really don't know what route to go.

Mostly I like the reminder to move, step tracking, and the simple notifications on the Charge 2. I don't need to answer my phone on my watch, I think, but seeing that it's my partner calling is a big deal. But I also could be that person desperately waiting to discover smart watches and fall in love with them, I suppose.

Longer battery life would be preferable as remembering to charge things is a less than fun side-quest. And I doubt I'd be using GPS on it. But again, maybe I would? Open to all suggestions.

I'm in the market for a fitness tracker.

My usual fitness activities (stationary elliptical trainer, hiking, biking) are temporarily restricted, so I've been swimming a great deal. Using a phone isn't giving me adequate exertion tracking data for walking (stride counts and heart rate not available/accurate), and it's especially not useful for aquatics.

I'd be grateful if anyone can recommend something they have experience with.

My constraints are as follows:

I'd rather not contribute to e-waste with yet another gadget du jour - service life should be at least the recharge cycle life of the battery.

No Apple or Samsung devices. I'm not in those ecosystems, and don't plan to be because reasons.

Should be at least IPX5, preferably IPX7 waterproof.

Helps if it's not butt-ugly, but I'll take what I can get - replaceable bands are a plus.

Able to fit women - I don't have issues with a larger face so much as a band that's too large to fit comfortably or provide secure contact for accurate heart rate monitoring.

GPS and sleep tracking would be nice, but not mandatory if the device ecosystem isn't reasonably private.

Non-proprietary rechargers preferred.

A couple of Fitbit models seem be well-reviewed, but actual user ratings are equivocal, and quality is erratic.

Looking forward to any contributions!