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Published July 12, 2026. Updated August 18, 2026.
Apple Watch vs Garmin vs Fitbit starts with the phone in your pocket, not the watch. Most smartwatch shopping starts backwards. People compare battery life, fitness features and app libraries before they check the one setting that can eliminate an option: which phone they own. An Android owner can skip Apple Watch entirely, because it pairs only with an iPhone. Settle the phone question first and the rest of the decision gets smaller. It also gets more honest once you price in what each watch costs to own for five years, not just to buy.
Short answer: The Apple Watch Series 12 works only with an iPhone, so that single fact settles the decision for a large share of shoppers. For everyone else, Garmin’s Forerunner line asks the least ongoing money over five years, because its Connect+ subscription is optional. Fitbit’s Charge 6 is the cheapest watch to buy but the most expensive to fully use, since its richer health insights sit behind a required-feeling Premium subscription.
What decides an Apple Watch vs Garmin vs Fitbit purchase?
Before scoring anything, it helps to know what separates these three watches once you own one for years rather than weeks. We focus on five criteria. They are which phones each watch works with, whether it needs an ongoing subscription to unlock its full feature set, how the brand handles battery service as the device ages, what bands and accessories cost, and what all of that adds up to over five years.
| Watch | Works with | Subscription | Official battery service |
|---|---|---|---|
| Apple Watch Series 12 | iPhone only | None required (Fitness+ is optional) | Yes, flat $99 out of warranty |
| Garmin Forerunner 165 | iPhone and Android | Connect+ is optional, $6.99/month or $69.99/year | No flat-fee service found |
| Fitbit Charge 6 | iPhone and Android | Premium, $9.99/month or $99.99/year | None; a full replacement is the typical path |
I have worn fitness watches and smartwatches for years, through boating, snorkeling and river trips. In my experience the band wears out and the battery fades long before the screen does. That is why this guide prices both.
Which phones work with Apple Watch, Garmin and Fitbit?
Apple Watch requires an iPhone. It has never supported Android, and there is no indication that will change. Garmin and Fitbit both support iPhone and Android. This alone removes Apple Watch for any Android owner. It also ends the “why not just get Garmin or Fitbit” debate for a committed iPhone owner who wants deep phone integration.
What do Apple Watch, Garmin and Fitbit lock behind a subscription?
This is where the three brands diverge sharply. It is also the criterion most shoppers skip at checkout.
How do Apple Watch, Garmin and Fitbit handle battery service?
A smartwatch battery degrades with charge cycles like any lithium battery. What a brand does about that after the warranty ends matters more than most buyers realize until it happens to them.
Band and accessory costs over time
All three support third-party and official bands. How much you spend on them over time depends on how often each ecosystem changes its lug and connector designs. It also depends on how aggressively the brand markets its own band lineup.
Five-year total for Apple Watch, Garmin and Fitbit
Add the previous four criteria together with real, current prices and you get a different picture than the sticker price on the box. That is the point of scoring these watches this way instead of by spec sheet.
Apple Watch vs Garmin vs Fitbit scored on those criteria
Apple Watch Series 12 pricing and service
Apple Watch Series 12 ($399, per Apple’s online store, checked October 10, 2026) scores highest on integration and lowest on subscription pressure. Apple’s store no longer lists the Series 11, which the Series 12 replaced at the same starting price. Nothing about its core functionality requires a subscription. Notifications, workouts, payments and health tracking all work without one, and Apple Fitness+ is genuinely optional. Where it costs money is battery service. Apple charges a flat $99 for an out-of-warranty battery replacement, according to Apple’s own published service pricing. Official Apple Sport Bands list at $49, per Apple’s own list pricing. They are frequently discounted, but that is the baseline.
Garmin Forerunner 165 pricing and subscription
Garmin’s Forerunner 165 ($249.99, per Garmin’s own newsroom pricing announcement) scores best on optional ongoing cost. Garmin Connect+ is a newer subscription layer with AI-driven insights and extra training tools. It costs $6.99/month or $69.99/year, according to Garmin’s own press release. However, the watch’s core GPS, training and health-tracking features work fully without it. That puts Garmin alongside Apple as a watch whose subscription is a genuine add-on rather than something you feel pressured into for basic functionality.
Fitbit Charge 6 pricing and subscription
Fitbit’s Charge 6 ($159.95, per Google’s official Fitbit store pricing) scores lowest on sticker price and highest on subscription pressure. Since the 2026 rebrand to Google Health Premium, the subscription costs $9.99/month or $99.99/year. That is up from $79.99/year, the first price increase since the service launched in 2020, according to pricing tracker TrackerVS. A meaningful share of Fitbit’s more detailed sleep and health-insight features sit behind that subscription. That is why Fitbit’s low buy-in price does not tell the whole cost story. Fitbit also does not offer an official battery-replacement service the way Apple does. Community and support guidance on Fitbit’s own help forums points toward a full device replacement once a battery degrades, rather than a paid service repair.
Five-year cost of an Apple Watch, Garmin or Fitbit
Here is the math, built from the sourced prices above. We show two scenarios per watch where relevant. The minimal path means no optional subscription and one battery service instead of a full replacement. The fuller path means the subscription carried the whole five years, or a full device replacement where the brand offers no battery service.
Five-year totals for each watch
| Line item | Apple Watch Series 12 | Garmin Forerunner 165 | Fitbit Charge 6 |
|---|---|---|---|
| Device purchase | $399 | $249.99 | $159.95 |
| 5-year subscription (if carried all 5 years) | $0 (none required) | $349.95 (Connect+, optional, $69.99/yr × 5) | $499.95 (Premium, effectively needed for full features, $99.99/yr × 5) |
| Battery / replacement path | $99 one-time official battery service (vs. $399 for a full new unit) | Long multi-day battery life reduces replacement pressure; no official flat-fee service found | No official battery service; a full device replacement (~$159.95) is the typical path |
| One extra/replacement band | $49 (official Sport Band list price) | Not separately priced here (no verified official figure sourced) | Not separately priced here (no verified official figure sourced) |
| 5-year total, minimal path | $547 ($399 + $99 service + $49 band) | $249.99 (device only, no subscription) | $319.90 (device + one replacement, no subscription) |
| 5-year total, fuller path | $798 (two full devices instead of battery service) | $599.94 (device + 5 years of Connect+) | $819.85 (device + one replacement + 5 years of Premium) |
What does the five-year math show?
The arithmetic tells a story the sticker prices hide. Fitbit is the cheapest watch to buy but can end up the most expensive to own fully over five years, once you add the subscription most owners want. Garmin and Apple both leave you with a fully functional watch if you skip the subscription. Garmin’s minimal-path number is the lowest of the three, at $249.99 for the device alone.
How we compared Apple Watch, Garmin and Fitbit
We checked every price and subscription figure above against each brand’s own pricing pages or press releases, or against pricing trackers and outlets that cite those official sources. Each is named in the text where used. We did not estimate prices for the ownership-cost table beyond stating which line items lack a verified official figure. Health features are described in general terms and are not medical advice. For more on how we build comparisons like this, see our editorial standards. If you’re building out a connected home around your new watch, our smart thermostat comparison and smart bulb comparison use the same sourced-cost approach, or browse the wider Tech & Electronics section.
Prices are approximate, current as of publication, and change frequently — confirm the latest price with the retailer before buying.
Apple Watch vs Garmin vs Fitbit FAQ
Does it matter which phone I have if I want an Apple Watch?
Yes. Apple Watch pairs only with an iPhone and has no Android support at all. If you use an Android phone, Apple Watch is not an option, regardless of any other feature you like about it.
Is Garmin Connect+ worth paying for?
It depends on whether you want its added AI-driven insights and extra training tools. Garmin’s core GPS, activity and training features work fully without it. Connect+ costs $6.99/month or $69.99/year according to Garmin’s own pricing. That makes it a genuine optional upgrade rather than something you need for the watch to function.
Do I really need Fitbit Premium?
Not for basic step and heart-rate tracking. However, a meaningful share of Fitbit’s deeper sleep and health-insight features sit behind the subscription. It is now priced at $9.99/month or $99.99/year following its 2026 increase and rebrand to Google Health Premium. Decide based on which specific features you want before assuming the base price is the real cost.
What happens when my Apple Watch battery wears out?
Apple offers an official out-of-warranty battery replacement service priced at a flat $99, which is typically far cheaper than buying a new watch outright. That gives Apple Watch owners a clear, priced repair path that Fitbit currently does not offer.
Which watch is cheapest over five years?
If you skip every optional subscription and pay only for the device, Garmin’s Forerunner 165 comes in lowest at roughly $249.99. For Apple, the minimal path adds one battery service instead of a replacement. If you count the subscription most owners want, the ranking changes. So match the comparison to how you would use the watch rather than the sticker price alone.
Apple Watch, Garmin or Fitbit: which should you buy?
Start with your phone, because it removes an option before price enters the conversation. From there, decide how you feel about ongoing subscriptions. Apple Watch asks for none but has the highest buy-in. Garmin’s subscription is genuinely optional. Fitbit’s low price tag hides a subscription that a lot of owners end up wanting. Run the five-year math for your own habits rather than trusting the box price, and the right smartwatch gets a lot clearer than the spec sheet makes it look.
