The best fitness trackers without a subscription in 2026

Short answer: You no longer need a monthly subscription to track your sleep, stress and recovery. In 2026 the best fitness trackers without a subscription are Bionny 4.0 (the most complete, with a 30-day battery), Garmin Cirqa, Polar Loop, Amazfit Helio Strap and Google Fitbit Air, whose core features are free. WHOOP and Oura still depend on a paid membership.

Why subscriptions became a problem

A few years ago, health trackers started selling the device cheaply, or giving it away, and charging every month for the insights. It sounds small, but $6 to $30 a month adds up to hundreds over the life of the device, and the day you stop paying, your own data stops being useful. More and more people now look for a tracker they pay for once.

The best trackers without a subscription in 2026

Specs and prices checked in October 2026 from public sources; they can change.

1. Bionny 4.0: the most complete, with no subscription at all

Bionny 4.0 is a 22 g screen-free band that tracks the four phases of your sleep, heart rate and heart rate variability (HRV), real-time stress with guided breathing, a blood pressure estimate, SpO₂, respiratory rate, skin temperature, menstrual cycle and more than 127 workout modes, with GPS through your phone. Its battery lasts up to 30 days. Everything is in the app, which is free for life: there is no premium tier and nothing locked. See Bionny 4.0 and its price in your country.

Good to know: there is no screen, so you check your data in the app, and the blood pressure reading is a wellness estimate to follow trends, not a medical measurement.

2. Garmin Cirqa

Garmin's first screen-free band, launched in July 2026, works with the Garmin Connect app and lasts up to 10 days. Core tracking is free; some extras need the optional Connect+ subscription. It has no built-in GPS.

3. Polar Loop

Polar's screen-free band is strong on heart rate, lasts up to 8 days and needs no subscription for tracking. Reviewers found its app less developed than the hardware.

4. Amazfit Helio Strap

One of the cheapest options, with about 10 days of battery and no subscription. Reviewers point to weak automatic workout detection.

5. Google Fitbit Air

A low-priced band with about a week of battery. Basic tracking is free, but Google's coaching and some advanced insights are part of the paid Premium subscription.

What about WHOOP and Oura?

Both are good products, but neither works without paying regularly: WHOOP is sold only as a yearly membership, and Oura needs a monthly membership for most of its insights. If avoiding subscriptions is your goal, they are not on this list for that reason.

How to choose

• Add up three years of cost, device plus any subscription, before comparing prices.
• Check what is free and what is "premium": "no subscription required" sometimes means the best features are paid.
• Look at battery life: longer battery means fewer missed nights.
• Make sure it measures HRV and sleep phases, the two measurements that explain stress and recovery best.

FAQ

Which fitness tracker has no monthly fee?

Bionny 4.0 has no monthly fee and no paid tier: the app and all features are free for life. Polar Loop and Amazfit Helio Strap also need no subscription for tracking.

Is there a WHOOP without a subscription?

WHOOP itself always needs a membership. Bionny 4.0 is a screen-free band with similar sleep, recovery and HRV tracking and no subscription.

Do I lose my data if I don't pay a subscription?

With Bionny 4.0, no: there is nothing to pay after the purchase, and your data and history stay in the app.