Related: Best Running Watches for GPS Accuracy
I keep a spreadsheet of which watches lie about their metrics. That is the short version of why I wrote a fitness smartwatch buying guide instead of just telling everyone to buy whatever I wore that week. A watch that is off by 100 meters on a certified course is not a training tool, it is a decoration. So before any watch earns a recommendation from me, it has to survive three checks: does the GPS trace match the course, does wrist heart rate hold up against a chest strap, and does the battery survive real use with GPS and notifications on.
The four watches here are not the same kind of product, and that is the point. Two are Garmin devices built for people who train. One is a budget touchscreen watch for someone who mostly wants calls and steps. One is for a kid who does not have a phone yet. Pick the wrong tier and you either pay for sensors you will never use, or you trust numbers that were never accurate in the first place.
Best for runners: Garmin Forerunner 55
This is the watch I point runners to first. The Forerunner 55 is a GPS running watch with daily suggested workouts and up to two weeks of battery life, which is exactly the combination that matters when you are training on a schedule rather than just counting steps.
Daily suggested workouts are the feature people skip over in the spec sheet and then end up relying on. They give you a structure for the week instead of leaving you to decide on the porch whether today is an easy day or a tempo day. Most runners make that decision badly, because the honest answer is usually easier than what you feel like doing.
Battery life is the other half of the story. Up to two weeks means you charge it on a Sunday and stop thinking about it. That is a different relationship with a watch than the nightly charging routine that most touchscreen devices demand, and for a runner it matters, because a dead watch on race morning is a dead watch.
Garmin is the gold standard for athletes, and the Forerunner line is the reason. The GPS is the best in the business and the battery claims hold up better than most. If your sport is running, this is the tier to buy into.
Best for all-day health tracking: Garmin vívoactive 5
The vívoactive 5 is the answer for someone who wants Garmin's sensor quality but does not want a watch that looks like it belongs on a starting line. It is a health and fitness GPS smartwatch with a 42mm case in ivory, so it wears like a normal watch and still tracks the things that matter.
That 42mm case size is the detail I would focus on if you have a smaller wrist. A watch that sits wrong gets taken off, and a watch that gets taken off records nothing. The ivory finish also means it does not scream fitness tracker from across a room, which is worth more than people admit.
What you are buying here is the software. The software is the watch. A great sensor with buggy software is a great sensor you cannot trust, and Garmin has spent years making this platform stable in a way that cheaper brands have not. You get GPS for outdoor sessions, health and fitness tracking for the other 23 hours of the day, and a device that does not need to be charged every night.
If you run seriously, the Forerunner 55 is the sharper tool. If you want one watch for training, sleep, and the office, this is the one.
Best budget pick: Smart Watch for Women Men, 1.83" HD Touchscreen
This is the watch for the person who wants notifications, calls, and a step count without spending Garmin money. It is a fitness and sleep tracker with a 1.83 inch HD touchscreen, Bluetooth calling, IP67 water resistance, multi-sport modes, and a pedometer, and it works with both Android and iOS.
The 1.83 inch screen is the selling point. Text messages are readable, the watch faces have room to breathe, and Bluetooth calling means you can take a call from your wrist without digging a phone out of a pocket. IP67 covers sweat, rain, and hand washing, though I would not swim laps in it.
Here is where I have to be straight with you. Cheap fitness bands are steps counters with a heart rate guess. Do not trust the numbers. The step count is roughly right, the sleep staging is a rough sketch, and the heart rate during intervals will do things a chest strap never does. Buy this because it is a genuinely useful everyday watch at a low price, not because you think it replaces a training device.
Best for kids: MorePro Smart Watch for Kids
The MorePro is the one watch here I would hand to a child without a lecture attached. No app and no phone required is the entire pitch, and it is the right one. A kids watch that needs a parent's phone paired to it is a kids watch that stops working the moment the parent leaves the room.
It tracks heart rate, blood oxygen, sleep, and steps, and it carries puzzle games, music, and audio stories for boys and girls roughly 4 to 12. The games and stories are what keep it on a wrist. A tracker a kid finds boring is a tracker in a drawer by week two.
Set your expectations on the sensor side. Blood oxygen and sleep data on a kids watch are entertainment, not diagnostics. What you are actually buying is a first wearable that teaches a child what a step goal is, without a monthly plan or a phone number attached.
How I evaluate a watch
Every watch I recommend goes through the same four questions, and I do not skip them because a spec sheet looks good.
First, does the GPS match a known course? I run a certified route and overlay the trace. Watches that cut corners on switchbacks show up immediately, and so do watches that drift under tree cover. Second, does the wrist heart rate match a chest strap? Wrist HR is convenient, but it lags, and during intervals it can spike randomly. If it cannot follow a chest strap through a set of hard efforts, I say so.
Third, does the battery survive real use? Battery claims are tested at light use. I test with GPS and notifications on, because that is what a real week looks like. Fourth, does the software get in the way? A buggy update can break a feature you relied on, and no sensor makes up for that.
That is the filter. It is also why the recommendations here split by tier instead of pretending one watch wins everything.
What each tier actually gets you
The two Garmin watches sit in a different category from the other two, and the table below makes that plain. Garmin gives you GPS you can build a training plan on, heart rate that mostly behaves, and battery life measured in weeks. The budget touchscreen watch gives you a big screen, calling, and a step count. The kids watch gives you independence from a phone.
None of that is a knock on the cheaper two. It is a question of what you are buying. If you want a watch that tells you your easy pace was too fast, you need GPS and a reliable heart rate sensor, and that means the Garmin tier. If you want calls, notifications, and sleep tracking on a budget, the cheaper tier does that job well. Paying more for sensors you will not use is not accuracy, it is just spending.
The comparison table
| Product | Best for | What it tracks | Notes |
|---|---|---|---|
 Visit on Amazon →Garmin Forerunner 55 |
Runners | GPS, daily suggested workouts | Up to 2 weeks of battery life |
 Visit on Amazon →Garmin vívoactive 5 |
All-day wear | Health and fitness tracking, GPS | 42mm case, ivory |
 Visit on Amazon →Smart Watch for Women Men |
Budget everyday wear | Steps, sleep, multi-sport modes | 1.83 inch HD touchscreen, Bluetooth calling, IP67 |
 Visit on Amazon →MorePro Smart Watch for Kids |
Kids 4 to 12 | Heart rate, blood oxygen, sleep, steps | No app or phone required |
Should you buy the Garmin Forerunner 55?
Yes, if you run. Daily suggested workouts give shape to a training week, and up to two weeks of battery life means the watch is ready when you are. It is not a fashion piece and it does not do Bluetooth calling. What it does is track your running accurately and keep doing it, and for a runner that is the whole job.
Should you buy the Garmin vívoactive 5?
Yes, if you want one watch for everything. The 42mm ivory case works as an everyday watch, and underneath it is Garmin's health and fitness tracking with GPS. If you race, the Forerunner 55 is the better running tool. If you train a few times a week and want the rest of your day covered too, this is the more versatile pick.
Should you buy the budget touchscreen smartwatch?
Yes, if your list is calls, notifications, steps, and sleep. The 1.83 inch screen and Bluetooth calling make it a pleasant watch to live with, and IP67 covers sweat and rain. Just do not ask it to be a training device. Wrist heart rate at this price is a guess, and a guess is worse than no number at all.
Should you buy the MorePro kids watch?
Yes, if the child does not have a phone. No app and no phone required is the feature that matters, and the games, music, and audio stories are what keep it on the wrist. Treat the heart rate and blood oxygen readings as fun rather than medical data, and it is a solid first wearable.