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The short answer · Balanced overview
Garmin Venu 4 (45 mm) leads the Balanced Bettr Score 66.0–61.4. The existing category models use the available evidence automatically; open the score details for sources and coverage.
Samsung
The 1.57 in Galaxy Watch record is a specific size choice. Check compatibility, features, and battery claims before deciding whether that format suits your routine. The catalog specifies a listed weight of 1.06 oz and a manufacturer battery claim of up to 40.08 hours.
Bettr Score · Balanced
61.4/100
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
15 shared verified specifications. The Bettr Score uses the available evidence automatically; independent tracking accuracy is not inferred from sensor presence.
| Samsung Galaxy Watch9 (40 mm) | Specification | Garmin Venu 4 (45 mm) |
|---|---|---|
$379.99 ✓ WinnerManufacturer source · 2026-09-10US manufacturer reference price or launch MSRP; not a live retailer offer. | Reference price | $549.99 Manufacturer source · 2026-09-10US manufacturer reference price or launch MSRP; not a live retailer offer. |
smartwatch Manufacturer source · 2026-09-10 | Device typeTie | smartwatch Manufacturer source · 2026-09-10 |
1.67 days Manufacturer source · 2026-09-10 | Advertised battery life | 12 days ✓ WinnerManufacturer source · 2026-09-10 |
1.06 oz ✓ WinnerManufacturer source · 2026-09-10 | Device weight | 1.98 oz Manufacturer source · 2026-09-10 |
164 ft Manufacturer source · 2026-09-10 | Water resistanceTie | 164 ft Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | Built-in GPSTie | Yes Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | Continuous heart rateTie | Yes Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | ECG capabilityTie | Yes Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | Blood oxygen sensingTie | Yes Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | Temperature sensingTie | Yes Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | Sleep trackingTie | Yes Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | On-device displayTie | Yes Manufacturer source · 2026-09-10 |
No Manufacturer source · 2026-09-10 | iPhone supportPersonal preference | Yes Manufacturer source · 2026-09-10 |
Yes Manufacturer source · 2026-09-10 | Android supportTie | Yes Manufacturer source · 2026-09-10 |
None Manufacturer source · 2026-09-10 | Required subscriptionTie | None Manufacturer source · 2026-09-10 |
Bettr Score
Samsung Galaxy Watch9 (40 mm)
61.4 / 100
Garmin Venu 4 (45 mm)
66 / 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 Samsung Galaxy Watch9 (40 mm)’s score details, sourced features and compatibility for your needs.
Review Garmin Venu 4 (45 mm)’s score details, sourced features and compatibility for your needs.
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