Garmin
Approach J1 vs Approach® S44
Size, specs & wrist fit compared
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Which one fits you
Both need much the same wrist — roughly 45–61mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The Approach J1 and Approach® S44 share a near-identical 43mm case, so wrist presence comes down to thickness, lug-to-lug and weight.
On the wrist the Approach J1 feels lighter (29g vs 42g, case only).
The Approach J1 is thinner than 87% of the 318 43mm watches we hold thickness for, the Approach® S44 than 87% — so both wear flatter than their widths suggest.
The Approach J1 is 13g lighter than the Approach® S44. Both are circular.
Approach J1
Approach® S44
Switch or add watches
Garmin
Approach J1
Garmin
Approach® S44
Watch Fit Tool
For sports watches, lug-to-lug (L2L) is what matters most — it decides whether a watch overhangs your wrist. Bulky is fine; overhang is not.
Lay your arm flat on a table, palm facing up
Measure across the flat top of your wrist (not the circumference)
Measure at the point where you wear your watch — typically just below the wrist bone
Wrist width ≠ circumference. We need the flat width across the top of your wrist where the watch sits, not how far around.
Garmin Approach J1
Case 43.0mm · Lug-to-lug 43.0mm · Thickness 11.4mm · 29g
Balanced Fit
43mm on a 55mm wrist
Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 43mm, so you could go bigger.
- 1. Lay your arm flat, palm up.
- 2. Measure the flat width across the top of your wrist — not the circumference.
- 3. Measure where you wear it, just below the wrist bone.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. The default: depth about seven tenths of the width. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist6.0mm spare each side
Comfortable, with visible skin either side.
- Off the wrist11.4mm off the skin
Normal sports-watch height for a wrist this size. (11.4mm case, back against the skin)
- How it seats~4.4mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist29g
Light enough to forget you have it on. (0.5g per mm of wrist)
Garmin Approach® S44
Case 43.0mm · Lug-to-lug 43.0mm · Thickness 11.4mm · 42g
Balanced Fit
43mm on a 55mm wrist
Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 43mm, so you could go bigger.
- 1. Lay your arm flat, palm up.
- 2. Measure the flat width across the top of your wrist — not the circumference.
- 3. Measure where you wear it, just below the wrist bone.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. The default: depth about seven tenths of the width. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist6.0mm spare each side
Comfortable, with visible skin either side.
- Off the wrist11.4mm off the skin
Normal sports-watch height for a wrist this size. (11.4mm case, back against the skin)
- How it seats~4.4mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist42g
Light enough to forget you have it on. (0.8g per mm of wrist)
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Garmin Approach J143mm · 11.4mm thick
- Garmin Approach® S4443mm · 11.4mm thick
3D preview
Approach J1 vs Approach® S44 on a wrist
Sized to your own wrist, turned any way you like.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
Battery life compared
Runtime for every power mode either watch publishes, 1 of them directly comparable.
Approach J1Approach® S44
Smartwatch
10 days10 daysGPS
—15 hours
Specifications
The short version
7 key specs| Spec | GarminApproach J1 | GarminApproach® S44 |
|---|---|---|
| Case Width | 43mm | 43mm |
| Thickness | 11.4mm | 11.4mm |
| Weight | 29g | 42g |
| Shape | Circular | Circular |
| Display type | AMOLED (optional always-on mode) | AMOLED (optional always-on mode) |
| Battery life | Watch mode: Up to 10 days GPS Mode Up to 15 hours (using default display settings: gesture wake-up in Smartwatch mode and always-on while golfing) | Smartwatch mode: Up to 10 days GPS Mode Up to 15 hours (using default display settings: gesture wake-up in Smartwatch mode and always-on while golfing) |
| Released | 2026 | 2025 |
Every specification
143 specs| Spec | Garmin Approach J1 | Garmin Approach® S44 |
|---|---|---|
| Overview | ||
| Family | Garmin | Garmin |
| General | ||
| Weight | 29 g | — |
| Battery life | Watch mode: Up to 10 days GPS Mode Up to 15 hours (using default display settings: gesture wake-up in Smartwatch mode and always-on while golfing) | Smartwatch mode: Up to 10 days GPS Mode Up to 15 hours (using default display settings: gesture wake-up in Smartwatch mode and always-on while golfing) |
| Battery type | Lithium ion | — |
| Lens material | chemically strengthened glass | — |
| Physical size | 43 x 43 x 11.4 mm Fits wrists with a circumference of 115-195 mm | — |
| Bezel material | anodized aluminum | — |
| Memory/History | 4 GB | 4 GB |
| Strap material | elastic fabric hook and loop | silicone |
| Charging method | Garmin proprietary plug charger | Garmin proprietary plug charger |
| Display resolution | 390 x 390 pixels | 390 x 390 pixels |
| Quick Release bands | yes (20 mm, Industry standard) | yes (20 mm, Industry standard) |
| Display Size | — | 1.2" (30.4 mm) diameter |
| Color display | — | Yes |
| Lens Material | — | Corning® Gorilla® Glass 3 |
| Bezel Material | — | anodized aluminum |
| Large font option | — | Yes |
| Sensors | ||
| Connectivity | Bluetooth® LE | — |
| Smartphone compatibility | iPhone®, Android™ | — |
| GPS | — | Yes |
| Compass | — | Yes |
| GLONASS | — | Yes |
| Galileo | — | Yes |
| Gyroscope | — | Yes |
| Accelerometer | — | Yes |
| Ambient light sensor | — | Yes |
| Variant | ||
| Color | Cloud Blue Aluminum Bezel with Black/Azure ComfortFit Fabric Band | — |
| Available Colors | Silver Aluminum Bezel with Lilac ComfortFit Fabric Band; Cloud Blue Aluminum Bezel with Black/Azure ComfortFit Fabric Band | — |
| Clock Features | ||
| GPS | Yes | — |
| Compass | Yes | — |
| GLONASS | Yes | — |
| Galileo | Yes | — |
| Gyroscope | Yes | — |
| Accelerometer | Yes | — |
| Ambient light sensor | Yes | — |
| Timer | — | Yes |
| Stopwatch | — | Yes |
| Time/date | — | Yes |
| Alarm clock | — | Yes |
| GPS Time Sync | — | Yes |
| Sunrise/sunset times | — | Yes |
| Automatic daylight saving time | — | Yes |
| Running Features | ||
| Handicap scoring | Yes | — |
| Tournament legal | Yes | — |
| Digital scorecard | Yes | — |
| Garmin AutoShot™ | Yes | — |
| Round timer/odometer | Yes | — |
| Auto CourseView updates | Yes | — |
| Yardage to layups/doglegs | Yes | — |
| Hazards and course targets | Yes | — |
| Pairs with Garmin Golf app | Yes | — |
| Green View with manual pin position | Yes | — |
| Preloaded with 43,000 courses worldwide | Yes | — |
| Yardage to F/M/B (distance to front, middle and back of green) | Yes | — |
| Stat tracking (strokes, putts per round, greens and fairways hit) | Yes | — |
| Measures shot distance (calculates exact yardage for shots from anywhere on course) | Yes | — |
| GPS-based distance, time and pace | — | Yes |
| Cadence (provides real-time number of steps per minute) | — | Yes |
| What You'll Love | ||
| Timer | Yes | — |
| Stopwatch | Yes | — |
| Time/date | Yes | — |
| Alarm clock | Yes | — |
| Touchscreen | Yes | Yes |
| Display type | AMOLED (optional always-on mode) | AMOLED (optional always-on mode) |
| Water rating | 5 ATM | 5 ATM |
| GPS Time Sync | Yes | — |
| Sunrise/sunset times | Yes | — |
| Automatic daylight saving time | Yes | — |
| Battery life (smartwatch mode) | Up to 10 days | Up to 10 days |
| Activity Profiles | ||
| Step counter | Yes | — |
| Cycling | — | Biking, Indoor Biking |
| Indoor running | — | Indoor Track Running |
| Outdoor running | — | Running |
| Outdoor recreation | — | Golfing |
| Daily Smart Features | ||
| Swim | Pool Swimming | — |
| Cycling | Biking | — |
| Wellness | Walking | — |
| Outdoor running | Running | — |
| Outdoor recreation | Golfing | — |
| Calendar | — | Yes |
| Passcode | — | Yes |
| Connectivity | — | Bluetooth® LE |
| Find My Phone | — | Yes |
| Find My Watch | — | Yes |
| Weather forecasts | — | Yes |
| Smart Notifications | — | Yes |
| Smartphone compatibility | — | iPhone®, Android™ |
| Controls smartphone music | — | Yes |
| Pairs with Garmin Connect™ Mobile | — | Yes |
| Realtime settings sync with Garmin Connect™ mobile | — | Yes |
| View images from notifications on watch (Android™ only) | — | Yes |
| Text response/reject phone call with text (Android™ only) | — | Yes |
| Activity Tracking Features | ||
| GPS speed and distance | Yes | — |
| Customizable data pages | Yes | — |
| Touch and/or button lock | Yes | — |
| Auto Pause® automatic timer halt | Yes | — |
| Auto Lap® interval tracking feature | Yes | — |
| TrueUp™ | — | Yes |
| Move IQ™ | — | Yes |
| Step counter | — | Yes |
| Calories burned | — | Yes |
| Distance traveled | — | Yes |
| Intensity minutes | — | Yes |
| Move alerts (displays on device after a period of inactivity) | — | Yes |
| Auto goal (learns your activity level and assigns a daily step goal) | — | Yes |
| Training, Planning and Analysis Features | ||
| GPS-based distance, time and pace | Yes | — |
| Cadence (provides real-time number of steps per minute) | Yes | — |
| GPS speed and distance | — | Yes |
| Customizable data pages | — | Yes |
| Touch and/or button lock | — | Yes |
| Auto Pause® automatic timer halt | — | Yes |
| Auto Lap® interval tracking feature | — | Yes |
| Product Info | ||
| Main SKU | — | 010-03009-00 |
| Product ID | — | 1604358 |
| Product Name | — | Approach® S44 |
| Release Date | — | 1/22/2025 |
| Product Variation | — | Silver Aluminum Bezel with Black Silicone Band |
| Cycling Features | ||
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | — | Yes |
| Golfing Features | ||
| PinPointer | — | Yes |
| Swing Tempo | — | Yes |
| Custom targets | — | Yes |
| Full vector map | — | yes (with Garmin Golf membership) |
| Handicap scoring | — | Yes |
| Tournament legal | — | yes (with tournament mode enabled) |
| Digital scorecard | — | Yes |
| Garmin AutoShot™ | — | Yes |
| PlaysLike distance | — | yes (with Garmin Golf membership) |
| Round timer/odometer | — | Yes |
| Auto CourseView updates | — | Yes |
| Yardage to layups/doglegs | — | Yes |
| Hazards and course targets | — | Yes |
| Pairs with Garmin Golf app | — | Yes |
| Green View with manual pin position | — | Yes |
| Preloaded with 43,000 courses worldwide | — | Yes |
| CT1 Automatic club tracking compatible (requires accessory) | — | Yes |
| CT10 Automatic club tracking compatible (requires accessory) | — | Yes |
| Yardage to F/M/B (distance to front, middle and back of green) | — | Yes |
| Stat tracking (strokes, putts per round, greens and fairways hit) | — | Yes |
| Touch-targeting (touch target on display to see the distance to any point) | — | yes (with Garmin Golf membership) |
| Measures shot distance (calculates exact yardage for shots from anywhere on course) | — | Yes |
| Safety and Tracking Features | ||
| Assistance | — | Yes |
| Incident Detection during select activities | — | Yes |
| Incident detection alert on phone for wearables | — | Yes |
Wrist Fit
Garmin Approach J1
Sits best on wrists ~45–61mm wide (≈ 12.0–16.3cm circumference).
Garmin Approach® S44
Sits best on wrists ~45–61mm wide (≈ 12.0–16.3cm circumference).
Frequently Asked Questions
Is the Garmin Approach J1 bigger than the Garmin Approach® S44?
Both have a 43mm case. Compare their thickness and lug-to-lug above to judge wrist presence.
Which fits a smaller wrist better, the Garmin Approach J1 or the Garmin Approach® S44?
The Garmin Approach J1 suits wrists around 45–61mm wide, and the Garmin Approach® S44 around 45–61mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Garmin Approach J1 and Garmin Approach® S44 side by side at true scale?
Yes — the schematics and photos above show both watches at matched scale, and our fit tool overlays each on your wrist width.