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We looked at real, currently-sold smartwatches under $150 and kept the ceiling honest, from a $59.99 Samsung fitness band to a $149.99 Garmin. None of them are secretly the same watch in different colors, and none require a subscription to function — but they trade off battery life, built-in GPS, and display quality in ways spec sheets tend to blur together. This is where each one actually lands once you separate marketing language from what’s on your wrist.
If you want the short version: the Amazfit Bip 6 ($79.99) is the best all-around pick under $150 for most people, the Samsung Galaxy Fit3 ($59.99) is the cheapest way in if you just want step counts and sleep data, and the Xiaomi Redmi Watch 5 ($139.99) wins outright on battery life. Below, we break down why, plus an original table showing exactly what you give up by staying under $150 versus stepping up to a $159–$199 watch.
At a Glance: Our Picks by Use Case
- Best overall under $150: Amazfit Bip 6 ($79.99) — big AMOLED screen, real GPS, solid battery, no glaring compromise.
- Cheapest way in: Samsung Galaxy Fit3 ($59.99) — smallest price, smallest screen, no built-in GPS.
- Best battery life: Xiaomi Redmi Watch 5 ($139.99) — rated up to 24 days between charges.
- Best for Garmin Connect users: Garmin Vivosmart 5 ($149.99) — Garmin’s health metrics without Garmin’s usual price tag.
- Best for simplicity: Fitbit Inspire 3 ($99.95) — smallest learning curve, longest-running app ecosystem.
Table of Contents
- Smartwatches Under $150: The Full Comparison
- CMF Watch 3 Pro by Nothing
- Amazfit Bip 6
- Samsung Galaxy Fit3
- Amazfit Active 2
- Xiaomi Redmi Watch 5
- Garmin Vivosmart 5
- Fitbit Inspire 3
- What You Actually Lose by Staying Under $150
- Which Sensors Are You Actually Paying For?
- How We Researched This List
- Frequently Asked Questions
Smartwatches Under $150: The Full Comparison
Every price below is the manufacturer’s current listed price as of publication, not a one-day sale price. Built-in GPS means the watch tracks a route on its own; “connected” means it borrows GPS from your phone over Bluetooth.
| Watch | Price | Display | Typical battery | GPS | Best for |
|---|---|---|---|---|---|
| CMF Watch 3 Pro | $79 | 1.43″ AMOLED | 13 days | Built-in, dual-band | Most “real smartwatch” feel for the money |
| Amazfit Bip 6 | $79.99 | 1.97″ AMOLED | 6–11 days* | Built-in, 5-system | Best overall balance |
| Samsung Galaxy Fit3 | $59.99 | 1.6″ AMOLED | 13 days | Connected only | Lowest price, Samsung Health users |
| Amazfit Active 2 | $99.99 | 1.32″ AMOLED | 10 days | Built-in | Compact everyday wear |
| Xiaomi Redmi Watch 5 | $139.99 | 2.07″ AMOLED | Up to 24 days | Built-in | Longest battery life |
| Garmin Vivosmart 5 | $149.99 | Monochrome OLED | 7 days | Connected only | Garmin Connect ecosystem |
| Fitbit Inspire 3 | $99.95 | Small AMOLED | 10 days | Connected only | Simplicity, Fitbit app users |
*Amazfit Bip 6 battery varies by mode: light use lands around 10–11 days, one daily GPS workout brings it to 6–7 days, and always-on display with daily GPS drops it to 4–5 days, according to Smartwatch Sphere’s review.
CMF Watch 3 Pro by Nothing: The Most Smartwatch Feel for the Least Money
At $79 (marked down from a $99 launch price on Nothing’s own US store), the CMF Watch 3 Pro undercuts almost everything else here while still packing a 1.43-inch AMOLED display and built-in dual-band GPS — a combination most budget watches don’t offer together.
The 466×466 resolution screen is sharp for the price, and Nothing rates the battery at 13 days, according to GSMArena’s spec listing. It’s IP68-rated and can handle full immersion up to 1.5 meters for 30 minutes, which covers swimming laps but not diving. Sensors are limited to heart rate and SpO2 — there’s no skin-temperature or stress-specific sensor, and GSMArena’s spec sheet doesn’t confirm native Bluetooth calling, so treat it as a fitness and notification watch rather than a phone-call replacement.
Pros: Built-in dual-band GPS at this price is rare; large, bright AMOLED screen; strong battery-to-price ratio.
Cons: No confirmed calling; sensor set is basic (HR and SpO2 only); Nothing’s companion app has a smaller feature set than Garmin Connect or the Fitbit app.
Best for: Anyone who wants a full-size, GPS-equipped smartwatch and doesn’t need advanced health metrics.
Amazfit Bip 6: The Best Overall Balance Under $150
The Bip 6 is our pick for most people because it doesn’t force a single obvious tradeoff. It has a large 1.97-inch AMOLED display rated at 2,000 nits peak brightness, 5-system GPS (GPS, GLONASS, Galileo, BeiDou, QZSS) with offline maps, and a full health-sensor set: heart rate, SpO2, sleep with REM detection, and stress tracking, according to Smartwatch Sphere’s hands-on review.
Battery life is the one spec that needs context: Amazfit’s marketing number reflects light use. Turn on always-on display and log a daily GPS workout and you’re closer to 4–5 days, per the same review. That’s still competitive, but don’t expect the marketing figure in real use — a pattern that shows up across nearly every watch in this list, not just this one.
Pros: Largest, brightest screen in this price range; real 5-system GPS with offline maps; full sensor suite; 5 ATM water resistance.
Cons: Battery claims assume light use; companion app (Zepp) is less polished than Garmin Connect or Samsung Health.
Best for: Buyers who want one watch that does everything reasonably well without a specific dealbreaker.
Samsung Galaxy Fit3: The Cheapest Real Entry Point
At $59.99 — Samsung’s official US launch price, according to PhoneArena’s coverage — the Galaxy Fit3 is the least expensive watch in this roundup, and it doesn’t feel like a toy. It has a 1.6-inch AMOLED touchscreen, IP68 and 50-meter water resistance, and a rated 13-day battery.
The catch is GPS: the Fit3 has none built in, so route mapping depends on your phone staying nearby. It’s also more of a fitness band than a full smartwatch — you get notifications and basic replies, not a real app layer. If you’re already on Samsung Health and just want the cheapest way to add continuous heart rate and sleep tracking, this is it.
Pros: Lowest price here by a wide margin; genuine AMOLED display; strong battery life; deep Samsung Health integration.
Cons: No built-in GPS; small screen limits app usefulness; best features assume a Samsung phone.
Best for: Existing Samsung Health users who want a cheap always-on tracker, not a phone-replacement watch.
Amazfit Active 2: A Compact, Balanced Everyday Watch
The Active 2 launched as a sub-$100 alternative to Apple and Galaxy watches, according to Notebookcheck’s launch coverage, with a 1.32-inch AMOLED display, built-in GPS, and roughly 10 days of typical battery life. A Premium version with sapphire glass and a leather strap option runs $129.99, still comfortably under our ceiling.
Where it stands out is fit and finish — reviewers consistently note it looks and feels more expensive than its price suggests, with a genuinely useful voice-assistant feature for setting timers and starting workouts hands-free.
Pros: Built-in GPS at under $100; polished design for the price; voice command support.
Cons: Smaller screen than the Bip 6; per-sensor value is weaker once you run the math (see our sensor-cost table below).
Best for: Buyers who prioritize a smaller, more traditional watch silhouette over screen size.
Xiaomi Redmi Watch 5: Best Battery Life of the Bunch
The Redmi Watch 5 is priced at $139.99, according to Smartprix’s US pricing tracker, and its headline feature is battery life: Xiaomi rates the 550 mAh cell for up to 24 days on a charge — roughly double what most of this list offers. It pairs that with a large 2.07-inch AMOLED display, built-in GPS, Bluetooth calling, and 5 ATM water resistance.
The tradeoff is availability. Retailer stock has fluctuated through 2026, so check current availability before counting on same-day shipping. If it’s in stock, it’s the clear pick for anyone who resents charging a watch more than once every couple of weeks.
Pros: Longest rated battery life here by a wide margin; large display; built-in GPS and calling in one device.
Cons: Stock availability has been inconsistent; Xiaomi’s Mi Fitness app is less mature than Garmin Connect or Fitbit.
Best for: Frequent travelers or anyone who wants to think about charging as little as possible.
Garmin Vivosmart 5: Garmin’s Health Metrics Without Garmin’s Usual Price
Garmin’s cheapest current GPS-equipped watch, the Instinct E, starts at $199.99 — over our ceiling. The Vivosmart 5 is how you get into the Garmin Connect ecosystem for less: it launched at $149.99, according to Notebookcheck’s launch report, and now sells closer to $138 at major retailers.
Be clear-eyed about what you’re getting: the display is a small monochrome OLED, not color AMOLED, and there’s no built-in GPS — it relies on your phone for route mapping. Battery life is a comparatively modest 7 days. What you’re really paying for is Garmin Connect’s stress score, body battery energy tracking, and the sleep-analysis depth Garmin is known for, in a smaller package than Garmin’s GPS watches.
Pros: Real Garmin Connect ecosystem (Body Battery, stress score); replaceable straps; 5 ATM rating.
Cons: No color screen; no built-in GPS; shortest battery life of the picks here; sits right at our $150 ceiling.
Best for: Existing Garmin Connect users who want Garmin’s metrics without buying a full GPS running watch.
Fitbit Inspire 3: The Simplest Watch Here, and Still Fully Supported
Fitbit’s lineup has changed hands and shrunk since Google’s acquisition, but the Inspire 3 remains an official, currently-sold model at $99.95, per Google’s own Fitbit product page — and it regularly sees third-party retail prices in the $60–$80 range. It’s the smallest, simplest device in this roundup: a slim AMOLED band with heart rate, SpO2, and sleep tracking, no built-in GPS, and a battery that comfortably lasts about 10 days.
What it offers instead of specs is the most mature companion app of the bunch. Fitbit’s app has over a decade of iteration behind it, and the core tracking (steps, sleep stages, resting heart rate trends) is genuinely reliable, even if some newer AI-driven coaching features are gated behind a Fitbit Premium subscription.
Pros: Smallest, most comfortable design for 24/7 wear; long-running, well-reviewed app; frequently discounted well under its list price.
Cons: No built-in GPS; no full-color always-on display; some coaching features require a Premium subscription.
Best for: First-time tracker buyers who want the simplest possible setup and the most mature app.
What You Actually Lose by Staying Under $150
This is the table most roundups skip. We priced out the cheapest watches that sit just above our ceiling to show exactly which features you’re trading away by capping your budget at $150 — not vague “more premium” language, but the specific sensor or spec each step up actually adds.
| Watch | Price | What crossing the line buys you |
|---|---|---|
| Fitbit Charge 6 | $159.95 | Built-in GPS, a single-lead ECG app, an EDA stress sensor, and 6 months of Fitbit Premium included |
| Garmin Instinct E | $199.99 | 10 ATM water rating, MIL-STD-810 rugged casing, and multi-band GPS built for trail and open-water use |
| Samsung Galaxy Watch FE | $199 | Full Wear OS app store, always-on AMOLED display, and a bioelectrical impedance (BIA) body-composition sensor |
The pattern: the jump from $150 to roughly $200 mostly buys you one specific capability — an ECG app, ruggedness, or a real app store — not a wholesale upgrade across every spec. If none of those three specific things matter to you, there’s genuinely little reason to spend more, according to the spec comparisons we ran across Fitbit, Garmin, and Samsung’s own product pages.
Which Sensors Are You Actually Paying For?
Prices alone don’t tell you what you’re getting per feature. We counted four core capabilities — heart rate, SpO2, sleep tracking, and built-in GPS (not phone-connected GPS) — confirmed for each watch through manufacturer specs and the reviews cited above, then divided price by however many of those four each watch actually includes. Lower is better value per confirmed feature; it isn’t a measure of overall quality.
| Watch | Price | Confirmed core features | Cost per feature |
|---|---|---|---|
| Amazfit Bip 6 | $79.99 | 4 of 4 (HR, SpO2, sleep, built-in GPS) | $20.00 |
| CMF Watch 3 Pro | $79 | 3 of 4 (HR, SpO2, built-in GPS)* | $26.33 |
| Samsung Galaxy Fit3 | $59.99 | 3 of 4 (HR, SpO2, sleep) | $20.00 |
| Amazfit Active 2 | $99.99 | 4 of 4 (HR, SpO2, sleep, built-in GPS) | $25.00 |
| Xiaomi Redmi Watch 5 | $139.99 | 4 of 4 (HR, SpO2, sleep, built-in GPS) | $35.00 |
| Garmin Vivosmart 5 | $149.99 | 3 of 4 (HR, SpO2, sleep) | $50.00 |
| Fitbit Inspire 3 | $99.95 | 3 of 4 (HR, SpO2, sleep) | $33.32 |
*CMF’s manufacturer spec sheet doesn’t explicitly list sleep tracking as a dedicated sensor, though sleep data is available through the companion app using the heart-rate sensor.
Two watches tie for the best per-feature value: the Amazfit Bip 6 and the Samsung Galaxy Fit3, for very different reasons. The Bip 6 earns it by packing in all four core features at a mid-range price; the Fit3 earns it by being cheap enough that missing built-in GPS barely dents the math. The Garmin Vivosmart 5 comes out worst on this specific metric — you’re paying primarily for Garmin Connect’s software layer (Body Battery, stress score), not for hardware sensors, which is a fair trade only if you specifically want that ecosystem.
How We Researched This List
Published August 11, 2026. Last updated August 11, 2026.
We did not physically test these seven watches. Instead, we cross-referenced each manufacturer’s official specs and current listed price against multiple independent reviews and retailer listings, prioritizing sources that had verified battery life, water resistance, and sensor accuracy in real-world use rather than repeating marketing copy. Where a manufacturer’s battery claim and an independent reviewer’s real-world figure diverged, we reported both.
We also checked long-term owner feedback patterns (recurring complaints about app stability, battery degradation, or GPS accuracy) across retailer reviews and enthusiast forums to flag anything that didn’t show up in a first-week review. For our full process and standards, see our editorial standards.
Prices are approximate, current as of publication, and change frequently — confirm the latest price with the retailer before buying.
One more honest note: none of the seven watches in this roundup carry FDA clearance for any health feature. That distinction currently applies to a small number of flagship devices’ ECG or hypertension tools, not budget smartwatches — so treat every heart-rate, SpO2, sleep, or stress reading here as a wellness estimate, not a diagnostic tool.
Frequently Asked Questions
What’s the real difference between a smartwatch and a fitness tracker at this price?
Under $150, the line is blurry. Watches like the CMF Watch 3 Pro and Amazfit Bip 6 run their own apps and offer more customization; band-style devices like the Galaxy Fit3 and Fitbit Inspire 3 are built primarily for continuous tracking with lighter app support. Neither category runs a full app store the way a $200-plus Wear OS or Apple Watch does.
Do any of these work with an iPhone?
Yes — all seven have iOS companion apps. Core tracking (heart rate, steps, sleep) works the same on iPhone and Android. Some Android-exclusive conveniences, like quick-reply to texts, are limited on iOS because of restrictions Apple places on third-party wearables, not the watch itself.
Is a sub-$150 smartwatch accurate enough for real training?
For steady-state cardio, step counts, and sleep trends, yes — these use the same class of optical heart-rate sensor found in pricier watches. Where budget watches fall behind is GPS route accuracy in dense cities or under tree cover, and advanced training metrics (recovery time, training load) that Garmin and Apple reserve for higher-tier models.
Which one has the best battery life?
The Xiaomi Redmi Watch 5, rated up to 24 days per charge. The Garmin Vivosmart 5 has the shortest rated battery life in this roundup at 7 days, though it also lacks built-in GPS, which is typically the biggest battery drain on any smartwatch.
Do I need a subscription to use any of these?
No — every watch here works fully without a paid subscription. Fitbit gates some newer AI coaching features behind Fitbit Premium, and Garmin offers optional paid coaching plans through Garmin Connect, but core tracking on all seven is free once you own the device.
Are any of these health features FDA-cleared?
No. None of the seven watches in this roundup carry FDA clearance for heart rate, SpO2, sleep, or stress features. FDA clearance for wearables currently applies to a small number of specific tools on flagship devices, like certain ECG apps and hypertension alerts — not to budget smartwatches generally.
Related Reading
If a $59.99–$149.99 smartwatch feels like more screen than you need, our roundup of fitness trackers under $100 covers simpler band-style options. If you’re ready to spend more for real trail navigation, the Garmin Forerunner 165 review covers Garmin’s cheapest GPS running watch with no subscription required. And if you want to see what a step up in sensors and build quality looks like just under $200, our Samsung Galaxy Watch FE review is the natural next stop. For more on wearables generally, browse our Phones & Wearables coverage.
