Garmin · Reviewed by DC Rainmaker · Published 2026-07-21
Based on a review by DC Rainmaker (accessed 2026-07-21).
Based on this review alone: buy it if you care about no subscription required for core features, unlike competitors like whoop — just accept uses a gen 4 optical heart rate sensor instead of the newer gen 5, lacking medically certified ecg.
The reviewer highlights that the Garmin Cirqa offers the comprehensive health and fitness metrics of a high-end Garmin watch, all accessible through the Garmin Connect app and without requiring a subscription for core features. He finds the hardware design practical, being small and waterproof, though notes the use of a Gen 4 optical heart rate sensor instead of the newer Gen 5.
This review provides an initial hands-on look at the Garmin Cirqa, a screenless wearable. It covers the device's hardware, including its design, sizes, colors, and waterproof rating, and delves deeply into the Garmin Connect app's features and how the Cirqa integrates with it for tracking various health and fitness metrics.
The Garmin Circa provides a comprehensive health and fitness tracking experience despite its lack of a screen, making it a strong contender for those seeking discreet monitoring. It offers the same advanced metrics as higher-end Garmin watches, including sleep score, body battery, and training readiness, all accessible through the robust Garmin Connect app. However, it uses a Gen 4 optical heart rate sensor instead of the newer Gen 5, which might have minor accuracy differences in edge cases, and lacks medically certified ECG. If you prioritize detailed Garmin ecosystem metrics in a screenless form factor without a subscription, this device is an excellent choice. If medically certified ECG or the latest heart rate sensor technology are crucial, other options might be more suitable.
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The Garmin Cirqa is priced at $199, similar to Polar and Whoop's annual subscription cost, but notably requires no subscription for its core features. The reviewer confirms his Garmin account does not have Garmin Connect Plus, and all shown features are available without a subscription.
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The band features a detachable pod, which can be removed by pressing small pins on the side. This allows for band removal and access to the pod itself.
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The pod's back includes a standard Garmin charging connector and a Gen 4 optical heart rate sensor. The reviewer notes that while it's not the latest Gen 5 sensor, it's generally fine for most accuracy scenarios.
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The reviewer states the Gen 4 sensor is "basically fine" for most accuracy scenarios, with differences from Gen 5 only in a handful of edge cases. It has skin temperature tracking but lacks medically certified ECG, which Gen 5 typically includes.
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The Cirqa pod is described as "pretty darn small" compared to the Whoop Band and Fitbit Air. It's about the same size as the Whoop Band (possibly 1mm wider) but the Fitbit Air Band is "quite a bit smaller."
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The device weighs 20 grams. The reviewer mentions he will provide more comparison information later.
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The Cirqa is waterproof to 50 meters. The reviewer confirms using it in a pool with "no problems at all," stating he's in the water virtually every day.
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The Garmin Connect app features a new 'essentials tab,' available to all Garmin users, not just Cirqa. This tab displays a customizable set of four metrics: sleep score, body battery, training readiness, and HRV status.
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The Circa includes training readiness, a cornerstone of Garmin's training platform. Metrics contributing to this score include sleep score (e.g., 77), recovery time (e.g., 11 hours), HRV status (e.g., balanced), acute load (e.g., optimal zone), recent sleep, and stress scores. These are the same metrics found on high-end Garmin watches.
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Structured workouts are the only feature mentioned that requires a Garmin Connect Plus subscription. All other functionalities, including monitoring and recording, are available without it.
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The device offers smart alarms, which can wake a user within a 30-minute window based on sleep stages. The physical button can be tapped once to snooze the alarm or long-held to dismiss it entirely.
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The small button on the side of the pod can be configured to act as a start/stop button for a predefined activity, such as cycling or strength training. This is particularly useful for activities that are hard for automatic detection.
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The Cirqa allows for heart rate broadcasting by long-holding the button. This enables other apps, like Exift, to pair with the device as an ANT+ or Bluetooth Smart heart rate sensor.
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The Circa can automatically detect certain workout types, such as running and walking. After an automatically detected workout, the device will prompt the user to confirm the activity type in the app.
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Workouts can be manually initiated by pressing the physical button on the side of the device. This action triggers a notification in the Garmin Connect app, allowing the user to resume or end the activity.
The Garmin Cirqa is priced at $199, which is comparable to competitor products like the Polar Band. A significant advantage highlighted by the reviewer is that no subscription is required for the vast majority of its functionalities. Only specific features like structured workouts within the Garmin Connect app require a Connect Plus subscription.
The Garmin Cirqa tracks a wide array of health and fitness metrics, including sleep score, body battery, training readiness, HRV status, recovery time, acute load, respiration rate, steps, and calories. The reviewer emphasizes that it provides the same internal capabilities and metrics as many high-end Garmin watches, all accessible through the Garmin Connect app.
The Garmin Cirqa features a Gen 4 optical heart rate sensor. The reviewer states that this sensor is "basically fine" for most accuracy scenarios, with significant differences from the newer Gen 5 sensors (found in some other Garmin watches) only appearing in a "handful of edge cases." It also includes skin temperature tracking, but does not offer medically certified ECG.
The Garmin Cirqa offers three primary methods for recording workouts. It supports automatic detection for clear activities like running or walking, prompting the user for confirmation afterward. Users can also manually start and stop activities using a dedicated physical button on the device itself, which is particularly useful for workouts that are harder to auto-detect, such as strength training or yoga. Additionally, activities can be initiated and managed directly through the Garmin Connect app.
The Garmin Cirqa is rated as waterproof to 50 meters. The reviewer confirms this by demonstrating its use in a swimming pool, stating that he experiences "no problems at all" while wearing it during his daily water activities.
85/100 source quality
DC Rainmaker provides a comprehensive initial review of the Garmin Cirqa, a screenless wearable. He details the hardware aspects, including its two sizes, four color options, detachable pod design, 50-meter waterproofing, and 20g weight. The review emphasizes the Garmin Connect app, showcasing its new 'essentials' tab and the array of metrics like sleep score, body battery, and training readiness, noting these are comparable to high-end Garmin watches. The reviewer also explains the three methods for recording workouts: automatic detection, manual start via the device's button, and app-initiated tracking, confirming that no subscription is required for most features.
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This page converts DC Rainmaker's review of the Garmin Garmin Circa into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.