Best Affordable Fitness Trackers Under $100 (2026)
Fitness trackers used to cost $200-400. Now you can get step counting, heart rate, sleep tracking, and workout modes for under $100.
After researching budget fitness wearables that are not garbage, here are the best options.
Quick Answer: Our Top Picks
| Tracker | Best For | Price | Key Features |
|---|---|---|---|
| Fitbit Inspire 3 | Best Overall | ~$99 | HR, sleep, 10-day battery |
| Amazfit Band 7 | Best Value | ~$50 | HR, SpO2, GPS, 18-day battery |
| Xiaomi Mi Band 8 | Cheapest Quality | ~$40 | HR, sleep, 16-day battery |
| Garmin Forerunner 55 | Best for Runners | ~$99 | GPS, workouts, training plans |
| Wyze Smart Watch | Best Budget Watch | ~$55 | HR, SpO2, always-on display |
What You Get (and Do Not Get) Under $100
Standard Features
- Step counting — Basic, most trackers are decent at this
- Heart rate monitoring — Continuous or on-demand
- Sleep tracking — Duration and basic quality metrics
- Smartphone notifications — Call and text alerts
- Workout modes — Running, walking, cycling, etc.
- 7+ day battery — Most budget trackers last a week or more
Premium Features You Might Get
- SpO2 (blood oxygen) — Some budget trackers include this
- GPS — Rare at this price, but Garmin and Amazfit have it
- Always-on display — Wyze, some Amazfit models
- Water resistance — Usually 50m (swimming ok)
What You Sacrifice
- ECG (heart rhythm) — Only on premium watches
- Advanced training metrics — Recovery time, training load
- Premium apps — Spotify, maps, payments
- Build quality — More plastic, less premium feel
- App ecosystem — Fewer third-party integrations
Best Overall: Fitbit Inspire 3 (~$99)
The Fitbit Inspire 3 is what most people should buy. It has the best app, the most accurate tracking, and the most comfortable design in the budget category.
Specs
| Feature | Spec |
|---|---|
| Display | AMOLED, color |
| Heart Rate | Yes (24/7) |
| Sleep Tracking | Yes (with stages) |
| SpO2 | Yes |
| GPS | Connected (uses phone) |
| Water Resistance | 50m |
| Battery | Up to 10 days |
| Weight | 21g |
What Reviewers Love
- Best app experience — Fitbit app is polished and easy to use
- Accurate step counting — Consistent with premium trackers
- Sleep tracking — Shows light, deep, REM stages
- Comfortable band — Soft silicone, breathable
- 10-day battery — Charge once a week
Common Complaints
- No built-in GPS — Must carry phone for run tracking
- Limited smart features — Cannot reply to texts
- Fitbit Premium upsell — Some features locked behind $10/month subscription
Who Should Buy It
- General fitness tracking (steps, sleep, workouts)
- Anyone who wants a reliable, set-it-and-forget-it tracker
- People who value app quality over raw features
Best Value: Amazfit Band 7 (~$50)
The Amazfit Band 7 costs half as much as Fitbit Inspire 3 but includes MORE features. The trade-off is a less polished app and some accuracy quirks.
Specs
| Feature | Spec |
|---|---|
| Display | AMOLED, color |
| Heart Rate | Yes (24/7) |
| Sleep Tracking | Yes (with stages) |
| SpO2 | Yes |
| GPS | Built-in (amazing at this price) |
| Water Resistance | 50m |
| Battery | Up to 18 days |
| Weight | 32g |
What Reviewers Love
- Built-in GPS — Can track runs without phone (rare at $50)
- Huge battery — 18 days means charge twice a month
- Loaded with features — SpO2, PAI score, stress tracking
- Cheap — Often $45-55
Common Complaints
- Heart rate accuracy — Can be off during intense workouts
- App is clunky — Zepp app is less polished than Fitbit
- Small screen — Band format limits display size
Who Should Buy It
- Budget-conscious buyers who want GPS
- Runners who want distance tracking without a phone
- Anyone who hates charging frequently
Cheapest Quality: Xiaomi Mi Band 8 (~$40)
The Xiaomi Mi Band 8 is the cheapest tracker worth buying. At ~$40, you get most features of the Amazfit Band 7 in a slimmer package.
Specs
| Feature | Spec |
|---|---|
| Display | AMOLED, color |
| Heart Rate | Yes (24/7) |
| Sleep Tracking | Yes |
| SpO2 | Yes |
| GPS | No (connected via phone) |
| Water Resistance | 50m |
| Battery | Up to 16 days |
| Weight | 27g |
What Reviewers Love
- Insane value — $40 for a solid fitness tracker
- Slim and light — Barely notice it on wrist
- Good battery life — 16 days typical use
- Lots of band options — Easy to customize look
Common Complaints
- App requires account — Mi Fitness app needs Xiaomi account
- No built-in GPS — Phone required for distance
- Occasional sync issues — Can be finicky
Who Should Buy It
- Absolute cheapest quality option
- Casual tracking (steps, sleep)
- People who want a slim, unobtrusive band
Best for Runners: Garmin Forerunner 55 (~$99)
The Garmin Forerunner 55 is the entry-level Garmin for runners. It has real GPS, training features, and the Garmin Connect ecosystem — all for $99.
Specs
| Feature | Spec |
|---|---|
| Display | MIP (always-on, sunlight-readable) |
| Heart Rate | Yes (24/7) |
| Sleep Tracking | Yes |
| GPS | Built-in (excellent) |
| Water Resistance | 50m |
| Battery | Up to 2 weeks (smartwatch mode) |
| Weight | 37g |
What Reviewers Love
- Real GPS — Accurate distance, pace, and route tracking
- Running features — Intervals, cadence, training plans
- Garmin Connect — Best app for runners, free training plans
- Excellent battery — 2 weeks between charges
- Physical buttons — Work in rain, sweat, with gloves
Common Complaints
- Basic display — Not as vibrant as AMOLED
- Limited smart features — No music, payments
- Dated design — Looks like a 2015 watch
Who Should Buy It
- Runners who want GPS without spending $300
- People who prefer buttons over touchscreens
- Anyone who wants training plans and race predictions
Comparison Table
| Feature | Fitbit Inspire 3 | Amazfit Band 7 | Mi Band 8 | Garmin FR55 |
|---|---|---|---|---|
| Price | ~$99 | ~$50 | ~$40 | ~$99 |
| GPS | Connected | Built-in | Connected | Built-in |
| Heart Rate | Yes | Yes | Yes | Yes |
| Sleep Tracking | Excellent | Good | Good | Good |
| Battery | 10 days | 18 days | 16 days | 14 days |
| App Quality | Best | Decent | Decent | Great for runners |
| Best For | General use | Value | Budget | Runners |
How to Choose
By Primary Use
- All-around fitness: Fitbit Inspire 3 (best app, accurate)
- Running: Garmin Forerunner 55 (GPS, training features)
- Budget priority: Xiaomi Mi Band 8 (cheapest quality)
- Maximum features per dollar: Amazfit Band 7 (GPS + SpO2 + 18-day battery)
By Budget
- Under $50: Xiaomi Mi Band 8
- $50-75: Amazfit Band 7
- $75-100: Fitbit Inspire 3 or Garmin Forerunner 55
By Ecosystem
- Already use Fitbit: Inspire 3 (data syncs with existing account)
- Already use Garmin: Forerunner 55 (all data in one place)
- Starting fresh: Fitbit has the best beginner app
Frequently Asked Questions
Are cheap fitness trackers accurate?
Step counting: Yes, most are decent.
Heart rate: Good at rest, less accurate during intense exercise.
Sleep tracking: Directionally correct but not clinical-grade.
Calories: All trackers estimate; take with a grain of salt.
Do I need built-in GPS?
Yes if: You run, walk, or bike outdoors and want accurate distance without carrying your phone.
No if: You mainly walk, do gym workouts, or always have your phone.
Can I wear these in the shower or pool?
All trackers in this list are 50m water resistant. Safe for:
- Showers
- Swimming pools
- Rain and sweat
NOT safe for:
- Diving
- High-pressure water sports
- Hot tubs (heat can damage seals)
Will these track my weightlifting?
They will track your heart rate and estimate calories, but:
- No automatic rep counting (only premium watches do this poorly)
- Workout logging is manual — you select “strength training” before starting
Bottom Line
Best overall: Fitbit Inspire 3 — Polished app, accurate tracking, 10-day battery.
Best value: Amazfit Band 7 — GPS at $50 is unmatched.
Cheapest quality: Xiaomi Mi Band 8 — $40 for basic tracking.
Best for runners: Garmin Forerunner 55 — Real GPS and training features.
Prices and availability checked March 2026. Prices may vary. We may earn a commission if you purchase through our links.