Garmin CIRQA: the no-subscription WHOOP rival with 10-day battery

Garmin officially announced the CIRQA Smart Band on 21 July 2026 and put it on sale three days later, on 24 July. Priced at £179.99 in the UK — available from Garmin.com and Amazon UK — it is the company's first screen-free smart band and, crucially, the first mainstream rival to WHOOP that does not require a subscription to function.

What it is and what it does

The CIRQA is a slim, displayless wristband built around a new optical sensor that Garmin describes as a Gen 4 variant — or Gen 4.1 in the labelling used by reviewer the5krunner. The module measures 27 × 47 × 9 mm, weighs 14.8 g on its own, and is constructed from fibre-reinforced polymer with a woven nylon ComfortFit strap. Two wrist sizes are available — S/M (120–200 mm) and L/XL (145–240 mm) — in four launch colours: Black, Captain Blue, French Grey, and Mauve.

Because there is no screen, everything you track lives in the Garmin Connect app. A single side button lets you start a favourite activity from the wrist. Connectivity is Bluetooth Low Energy and ANT+, which means heart rate can be broadcast to third-party devices and apps as well as to other Garmin hardware. There is no Wi-Fi, NFC, or music storage. The band is rated to 5 ATM, making it safe for swimming.

Health tracking covers wrist-based heart rate, Body Battery energy monitoring, Pulse Ox (SpO2), stress, skin temperature, heart rate variability, and respiration. Sleep tracking is comprehensive: the band logs detailed sleep stages, produces a sleep score, offers guidance on optimal sleep duration, and detects naps. Garmin says the CIRQA can identify more than 80 different activities and workouts. GPS is not built in; if you want a route mapped, you bring your phone and use Connected GPS.

Battery life: does the 10-day claim hold up?

Garmin claims up to ten days between charges. According to Wareable, which tested the band over two months, that figure holds up well in the real world — the reviewer consistently landed at around ten days under hard use, occasionally beating it. A full night of sleep tracking drains roughly 5–7% of the battery; an hour of continuous activity with heart rate monitoring costs around 4–5%. Wareable also noted that the CIRQA's battery drain is unusually consistent, making it straightforward to build a charging routine around.

For context, ten days sits in the middle of the field. WHOOP 5.0 claims up to 14 days, while some competitors manage around a week.

The subscription question

The core health and training feature set — heart rate, HRV, sleep, Pulse Ox, skin temperature, stress, and Body Battery — is entirely free via Garmin Connect. There is no paywall to unlock the basics. Users who want additional analytical insights can optionally subscribe to Garmin Connect+ at £6.99 per month or £69.99 per year, but that is a choice, not a condition of use.

This is the sharpest distinction from WHOOP, which charges $199–$359 annually — meaning the hardware costs you money every single year you keep using it. As DC Rainmaker put it, the CIRQA delivers the long-requested screenless Garmin tracker without a required subscription, arguing the product is in part about stopping competitive loss to WHOOP and Fitbit.

At launch, Garmin said:

"We purposefully created CIRQA Smart Band for those who are passionate about staying healthy and active. With its discreet design and trusted health and fitness tracking tools Garmin is known for, this smart band complements our lineup of popular smartwatches and wellness monitors, allowing users to transition smoothly between their Garmin devices throughout the day."

What's coming next: the CIRQA Pro

On 10 September 2026 — the same day Garmin filed a new fitness device for regulatory approval in Indonesia — strings discovered in the Garmin Connect app by Gadgets & Wearables pointed to a CIRQA Smart Band Pro. Notebookcheck independently examined the same APK and returned identical results. The leaked strings suggest the Pro will feature two physical buttons, a speaker, and the Elevate Gen 5 optical sensor — the generation Garmin chose not to include in the original CIRQA.

The alarm tutorial text within the reference file instructs users to press buttons to snooze and stop vibrating alerts, suggesting the Pro will offer more tactile, watch-like controls alongside audio notifications. No launch date has been confirmed, though the September regulatory filing in Indonesia points to a possible Christmas-window release, with January as an alternative. No price has been confirmed either; the standard band sells for $199.99, and industry commentators have speculated a range of $249–$299 for the Pro, though Garmin has not corroborated that figure.

Garmin is also reportedly developing a CIRQA Smart Ring alongside the Smart Band Pro, though details remain thin.

Should UK buyers consider one now?

• Price: £179.99 one-off, from Garmin.com or Amazon UK
• No subscription required for the full core feature set
• Optional Connect+ subscription: £6.99/month or £69.99/year for deeper insights
• Battery: up to 10 days, confirmed by independent long-term testing
• Water resistance: 5 ATM — suitable for swimming
• No GPS on board — relies on a paired smartphone for route data
• Upper-arm band accessory available separately at $59.99 (UK pricing not confirmed in available sources)

The CIRQA arrived at a moment when recovery-focused wearables are shifting from niche to mainstream. Whether you are an early adopter or simply someone who wants honest sleep and stress data without a monthly direct debit, the case for it is straightforward. The harder question is whether to buy now or wait to see what the Pro brings — particularly if the Elevate Gen 5 sensor and physical controls matter to you.