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The short answer · Balanced overview
Garmin Venu 4 (45 mm) leads the Balanced Bettr Score 66.0–64.3. The existing category models use the available evidence automatically; open the score details for sources and coverage.
Garmin
Keep this 1.77 in Venu configuration tied to your daily use. Its listed display, feature set, and battery claims give you a concrete place to start comparing. The catalog specifies a listed weight of 1.98 oz and a manufacturer battery claim of up to 12 days.
Bettr Score · Balanced
66/100
RingConn
More time on your finger, fewer charging breaks. Compare RingConn Gen 3’s claimed 11–14 days with vibration off or 10–12 days with it on, its 0.09–0.12 oz size-dependent weight, and its subscription-free app. Health reminders and vascular trends add context; they do not provide direct blood-pressure readings or an ECG.
Bettr Score · Balanced
64.3/100
15 shared verified specifications. The Bettr Score uses the available evidence automatically; independent tracking accuracy is not inferred from sensor presence.
| Garmin Venu 4 (45 mm) | Specification | RingConn Gen 3 |
|---|---|---|
$549.99 Manufacturer source · 2026-09-10US manufacturer reference price or launch MSRP; not a live retailer offer. | Reference price | $349 ✓ WinnerManufacturer source · 2026-10-20US starting reference price for base finishes checked on the research date; not a live offer. Selected finish and region can change price. |
smartwatch Manufacturer source · 2026-09-10 | Device typePersonal preference | smart-ring Manufacturer source · 2026-10-20 |
12 days Manufacturer source · 2026-09-10 | Advertised battery life | 11–14 days (vibration off); 10–12 days (on) ✓ WinnerManufacturer source · 2026-10-20Manufacturer claim: 11–14 days with vibration off, 10–12 with vibration on. Size, settings and use affect runtime; not an independent endurance test. |
1.98 oz Manufacturer source · 2026-09-10 | Device weight | 0.09–0.12 oz (size-dependent) ✓ WinnerManufacturer source · 2026-10-20Size 6 weighs 0.09 oz; size 15 weighs 0.12 oz. Weight depends on size. |
164 ft Manufacturer source · 2026-09-10 | Water resistance | 328.1 ft ✓ WinnerManufacturer source · 2026-10-2010 ATM static pressure-equivalent rating, not an operating depth or diving claim. |
Yes ✓ WinnerManufacturer source · 2026-09-10 | Built-in GPS | No Manufacturer source · 2026-10-20No integrated GPS; outdoor route/distance tracking uses the paired phone GPS. The manufacturer distinguishes rings from GPS watches. |
Yes Manufacturer source · 2026-09-10 | Continuous heart rateTie | Yes Manufacturer source · 2026-10-20Manufacturer-listed continuous optical pulse tracking; this is not a claim of validated accuracy. |
Yes ✓ WinnerManufacturer source · 2026-09-10 | ECG capability | No Manufacturer source · 2026-10-20RingConn states Gen 3 uses optical PPG sensing and does not record ECG. |
Yes Manufacturer source · 2026-09-10 | Blood oxygen sensingTie | Yes Manufacturer source · 2026-10-20 |
Yes Manufacturer source · 2026-09-10 | Temperature sensingTie | Yes Manufacturer source · 2026-10-20 |
Yes Manufacturer source · 2026-09-10 | Sleep trackingTie | Yes Manufacturer source · 2026-10-20 |
Yes ✓ WinnerManufacturer source · 2026-09-10 | On-device display | No Manufacturer source · 2026-10-20Screen-free ring; information is viewed in the companion app. |
Yes Manufacturer source · 2026-09-10 | iPhone supportTie | Yes Manufacturer source · 2026-10-20 |
Yes Manufacturer source · 2026-09-10 | Android supportTie | Yes Manufacturer source · 2026-10-20 |
None Manufacturer source · 2026-09-10 | Required subscriptionTie | None Manufacturer source · 2026-10-20No mandatory subscription for included features. |
Bettr Score
Garmin Venu 4 (45 mm)
66 / 100
RingConn Gen 3
64.3 / 100
Evidence-based guidance · Balanced model
One Bettr Score, using the existing category and priority models. Complete comparable independent tests take precedence; otherwise verified published specifications supply the score. Evidence and coverage are shown in the score details. Scores stay fixed across opponents; compare them within the same product group.
Review Garmin Venu 4 (45 mm)’s score details, sourced features and compatibility for your needs.
Review RingConn Gen 3’s score details, sourced features and compatibility for your needs.
People's Pick
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eBay — New
In stock · checked Oct 26, 2026
Price needs rechecking. Confirm at the retailer.
$284.99
Item + shipping · before tax
$279.00 + $5.99 shipping
We may earn a commission when you buy through links marked “Affiliate link.” This does not change your price or our scores. How we earn
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