Garmin Forerunner 570 47mm vs Instinct 3 50mm AMOLED Tactical Edition

Size, specs & wrist fit compared

Garmin Forerunner 570 47mm Part 010-02971-00

Garmin Instinct 3 50mm AMOLED Tactical Edition Part 010-03020-50

Which one fits you

Under 18 cm (7.1 in) round, the Instinct 3 50mm AMOLED Tactical Edition's lugs overhang and the Forerunner 570 47mm's do not; the Forerunner 570 47mm fills the wrist at 17.5–19.5 cm, the Instinct 3 50mm AMOLED Tactical Edition at 19–21 cm.

What else differs

Screen: the Forerunner 570 47mm has the larger screen, 1.4 in across against 1.3 in on the Instinct 3 50mm AMOLED Tactical Edition.
Battery: 24 days for the Instinct 3 50mm AMOLED Tactical Edition against 11 days for the Forerunner 570 47mm in everyday use; 40 hours for the Instinct 3 50mm AMOLED Tactical Edition against 18 hours for the Forerunner 570 47mm with GPS on.

1.5mm thinner, the Forerunner 570 47mm is the one that slides under a shirt cuff.

The Instinct 3 50mm AMOLED Tactical Edition is 3mm wider, 1.5mm thicker and 9g heavier than the Forerunner 570 47mm.

Forerunner 570 47mm

Instinct 3 50mm AMOLED Tactical Edition

Case width

47mm

50mm+3mm

Thickness

12.9mm

14.4mm+1.5mm

Weight

50g

59g+9g

Forerunner 570 47mm or Instinct 3 50mm AMOLED Tactical Edition by wrist size

Wrist round (mm left each side)	Forerunner 570 47mm≈54mm lug to lug, est.	Instinct 3 50mm AMOLED Tactical Edition≈57.5mm lug to lug, est.
14 cm / 5.5 in	Overhangs (4.4mm over)	Overhangs (6.2mm over)
15 cm / 5.9 in	Overhangs (2.8mm over)	Overhangs (4.6mm over)
16 cm / 6.3 in	Overhangs (1.2mm over)	Overhangs (2.9mm over)
17 cm / 6.7 in	Bold (0.4mm)	Overhangs (1.3mm over)
18 cm / 7.1 in	Sweet spot (2mm)	Bold (0.3mm)
19 cm / 7.5 in	Sweet spot (3.6mm)	Sweet spot (1.9mm)
20 cm / 7.9 in	Balanced (5.3mm)	Sweet spot (3.5mm)

How the fit model works · Size chart for every wrist

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Garmin

Forerunner 570 47mm

Garmin

Instinct 3 50mm AMOLED Tactical Edition

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Battery life compared

Forerunner 570 47mmInstinct 3 50mm AMOLED Tactical Edition

Battery saver
—
30 days
Smartwatch
11 days
24 days
Expedition
—
20 days
Max battery GPS
—
86 hours
GPS only
18 hours
40 hours
All systems
—
32 hours
All systems + multi-band
14 hours
30 hours
GPS with music
9 hours
—
All systems + multi-band with music
8 hours
—

More comparisons

Garmin Forerunner 570 42mm vs Garmin Forerunner 570 47mm Garmin Fenix E 47mm AMOLED vs Garmin Forerunner 570 47mm Garmin Forerunner 570 47mm vs Garmin Instinct 3 45mm AMOLED Garmin Fenix 7S Pro Solar Edition vs Garmin Forerunner 570 47mm

2D Dimension Schematics

Top view

Side view

Garmin Forerunner 570 47mm 47mm × ≈54mm (est.) · 12.9mm thick
Garmin Instinct 3 50mm AMOLED Tactical Edition 50mm × ≈57.5mm (est.) · 14.4mm thick

Full specs: Garmin Forerunner 570 47mm Full specs: Garmin Instinct 3 50mm AMOLED Tactical Edition

3D preview

Forerunner 570 47mm vs Instinct 3 50mm AMOLED Tactical Edition on a wrist

Open 3D try-on

Specifications

The short version

7 key specs

Spec	GarminForerunner 570 47mm	GarminInstinct 3 50mm AMOLED Tactical Edition
Case Width	47mm	50mm
Thickness	12.9mm	14.4mm
Weight	50g	59g
Shape	Circular	Circular
Display type	AMOLED (optional always-on mode)	AMOLED (always-on)
Battery life	Smartwatch mode: Up to 11 days GPS-Only GNSS mode: Up to 18 hours SatIQ (AutoSelect) GNSS mode: Up to 16 hours All-Systems GNSS mode + Multi-Band: Up to 14 hours GPS-Only GNSS mode with music: Up to 9 hours SatIQ (AutoSelect) GNSS mode with music: Up to 8 hours All-Systems GNSS mode + Multi-Band with music: Up to 8 hours See Details	Smartwatch: Up to 24 days (9 days always-on) Battery Saver Watch Mode: Up to 30 days GPS Only: Up to 40 hours All Satellite Systems: Up to 32 hours All Satellite Systems + Multi-Band: Up to 30 hours* Max Battery GPS: Up to 86 hours Expedition GPS: Up to 20 days *assuming typical use with SatIQ technology
Released	2025	2025

Where the specifications differ

30 differences

Spec	Garmin Forerunner 570 47mm	Garmin Instinct 3 50mm AMOLED Tactical Edition
General
Battery life	Smartwatch mode: Up to 11 days GPS-Only GNSS mode: Up to 18 hours SatIQ (AutoSelect) GNSS mode: Up to 16 hours All-Systems GNSS mode + Multi-Band: Up to 14 hours GPS-Only GNSS mode with music: Up to 9 hours SatIQ (AutoSelect) GNSS mode with music: Up to 8 hours All-Systems GNSS mode + Multi-Band with music: Up to 8 hours See Details	Smartwatch: Up to 24 days (9 days always-on) Battery Saver Watch Mode: Up to 30 days GPS Only: Up to 40 hours All Satellite Systems: Up to 32 hours All Satellite Systems + Multi-Band: Up to 30 hours* Max Battery GPS: Up to 86 hours Expedition GPS: Up to 20 days *assuming typical use with SatIQ technology
Display Size	1.4" (35.3 mm) diameter	1.3" (33 mm) diameter
Lens Material	Corning® Gorilla® Glass 3	Chemically Strengthened Glass
Bezel Material	aluminum	fiber-reinforced polymer/aluminum
Memory/History	8 GB	4 GB
Display resolution	454 x 454 pixels	416 x 416 pixels
Product Info
Main SKU	010-02971-00	010-03020-50
Product ID	1464001	1718241
Product Name	Forerunner® 570 - 47mm	Instinct® 3 – 50 mm, AMOLED, Tactical Edition
Release Date	5/15/2025	4/26/2025
Product Variation	Slate Gray Aluminum with Translucent Black/Black Band	Black with Black Band
Golfing Features
Measures shot distance (calculates exact yardage for shots from anywhere on course)	automatic	manual
Running Features
Lactate threshold	Yes	yes (with compatible accessory)
What You'll Love
Display type	AMOLED (optional always-on mode)	AMOLED (always-on)
Water rating	5 ATM	10 ATM
Training status	yes (improved)	Yes
Pulse Ox blood oxygen	yes (spot-check, and optional all-day acclimation and in sleep)	Yes
Battery life (smartwatch mode)	Up to 11 days	Up to 24 days (9 days always-on)
Activity Profiles
Gym	Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Jump Roping	Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing
Wellness	Walking, Pilates, Yoga, Indoor Walking, Mobility	Walking, Indoor Walking, Pilates, Yoga
Multisport	Triathlon, Duathlon, Brick, Pool Triathlon, Swimming/Running	Triathlon
On the Water	Stand Up Paddleboarding, Rowing, Kayaking, Fishing, Boating	Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Kiteboarding, Windsurfing, Fishing, Boating, Water Skiing, Snorkeling, Wakeboarding, Wakesurfing, Tubing, Whitewater
Snow & winter	Skiing, Snowboarding, XC Classic Skiing, XC Skate Skiing, Ice Skating, Snowshoeing	Skiing, Snowboarding, Backcountry Snowboarding, XC Classic Skiing, XC Skate Skiing, Backcountry Skiing, Ice Skating, Snowshoeing
Outdoor running	Running, Outdoor Track Running, Trail Running, Ultra Running, Obstacle Racing	Running, Outdoor Track Running, Trail Running, Obstacle Racing
Outdoor recreation	Hiking, Rucking, Mountaineering, Indoor Climbing, Bouldering, Hunting, Horseback Riding, Golfing, Disc Golf, Archery	Hiking, Rucking, Indoor Climbing, Bouldering, Climbing, Hunting, Horseback Riding, Golfing, Disc Golf, Archery
Other activity profiles	Inline skating	Jumpmaster, Tactical, Inline Skating
Swimming Features
Heart rate from external HRM (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)	yes (with HRM-Swim, HRM-Pro, HRM-Pro Plus or HRM 600)	Yes
Outdoor Recreation
Area calculation	yes (via Connect IQ™)	Yes
Daily Smart Features
Connectivity	Bluetooth®, ANT+®, Wi-Fi®	Bluetooth®, ANT+®
Safety and Tracking Features
Live Event Sharing	Android™ Only	Yes

The other 204 specifications both list are identical.

Full Garmin Forerunner 570 47mm specifications →Full Garmin Instinct 3 50mm AMOLED Tactical Edition specifications →

Forerunner 570 47mm specs →Instinct 3 50mm AMOLED Tactical Edition specs →Compare more watches →