Garmin Instinct Crossover Solar Tactical vs Garmin Instinct E

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Instinct Crossover Solar Tactical compared with Instinct E

	GarminInstinct Crossover Solar Tactical	GarminInstinct E
Overview
Released
Released	November 2022	January 2025
Display
Case sizes
Case sizes	45 mm	40 mm or 45 mm
Panel
Panel	Memory-in-pixel	Memory-in-pixel
Always-on display
Always-on display	Yes	Yes
Display detail
Display detail	Monochrome sunlight-visible transflective memory-in-pixel display, 23 x 23 mm (0.9 x 0.9 inch), 176 x 176 pixels, with a central hole for the analogue hands. Five-button controls; no touchscreen. The hands move aside to show data; RevoDrive detects and recalibrates hand misalignment after an impact.	Monochrome sunlight-visible transflective memory-in-pixel display, custom two-window design; always visible, five-button controls and no touchscreen. 40 mm: 22 x 22 mm (0.86 x 0.86 inch), 166 x 166 pixels. 45 mm: 23 x 23 mm (0.9 x 0.9 inch), 176 x 176 pixels.
Screen protection
Screen protection	Power Glass solar-charging lens; Super-LumiNova-coated analogue hands and hour markers	Chemically strengthened glass
Health and fitness
ECG
ECG	No	No
Blood oxygen
Blood oxygen	Yes	Yes
Skin temperature
Skin temperature	No	No
Sleep apnoea alerts
Sleep apnoea alerts	No	No
High blood pressure alerts
High blood pressure alerts	No	No
Body composition
Body composition	No	No
Fall detection
Fall detection	No	No
Crash detection
Crash detection	No	No
GPS
GPS	Single-band	Single-band
Water resistance
Water resistance	100 m	100 m
Sensors
Sensors	Garmin Elevate wrist heart rate; Pulse Ox; barometric altimeter; compass; accelerometer; thermometer	Garmin Elevate wrist heart rate; Pulse Ox; barometric altimeter; compass; accelerometer; thermometer. No gyroscope or multi-band GNSS.
Health features
Health features	HRV status; Body Battery; advanced sleep monitoring and sleep score; stress and respiration tracking; continuous heart rate and abnormal heart-rate alerts; Health Snapshot; fitness age; menstrual cycle and pregnancy tracking through Garmin Connect. Pulse Ox availability varies by country.	HRV status; Body Battery; advanced sleep monitoring, sleep score and nap detection; breathing variations; Health Snapshot and Health Status; continuous heart rate, abnormal high/low heart-rate alerts, stress and respiration tracking; fitness age; menstrual cycle/pregnancy tracking through Garmin Connect. Pulse Ox availability varies by country. Smart wake alarm is described in the current overview. Nutrition tracking in Garmin Connect requires a Connect+ plan; ordinary health syncing does not.
Fitness features
Fitness features	Training readiness, status, load and effect; recovery time; VO2 max; Garmin Coach and daily suggested running/cycling workouts; wrist running power. Running dynamics require a compatible accessory. Multisport/triathlon, pool and open-water swimming, cycling, hiking, climbing, strength training and golf. Breadcrumb courses, TracBack, reference points, projected waypoints and off-course alerts; no built-in topographic maps. Tactical tools include dual-format coordinates, Jumpmaster and Tactical activity.	Garmin Coach, daily suggested running/cycling workouts, custom workouts, VO2 max, training effect and recovery time; running, cycling, pool/open-water swimming, hiking, strength, HIIT and other activities. Wrist running dynamics; ground-contact-time balance requires a compatible running-dynamics accessory. No running power, training readiness or training status in the current maker technical table. Breadcrumb courses, TracBack, reference points and waypoints; no built-in topographic maps. Current guide includes Jumpmaster and current web table Tactical/dual-grid labels, but the overview does not describe dedicated tactical controls; no stealth, night-vision or kill-switch capability attributed.
Safety features
Safety features	Incident detection during selected activities, assistance and LiveTrack require a paired compatible phone. Screen flashlight; no physical LED flashlight.	Incident detection during selected activities, assistance and LiveTrack require a paired compatible phone with network service. Screen flashlight, not a physical LED flashlight.
Battery and connections
Battery life (maker's claim)
Battery life (maker's claim)	Up to 28 days	Up to 16 days
In low-power mode
In low-power mode	Up to 71 days	Up to 40 days
Mobile data option
Mobile data option	No	No
Works with
Works with	iPhone and Android	iPhone and Android
Battery life detail
Battery life detail	Smartwatch: up to 28 days, or 70 days with solar; battery saver watch mode: 71 days, or unlimited with solar; GPS: 25 hours, or 31 with solar; max-battery GPS: 111 hours, or 553 with solar; expedition GPS: 40 days, or 327 with solar. Daily-mode solar claims assume all-day wear with 3 hours per day outdoors at 50,000 lux; GPS-mode solar claims assume use in 50,000-lux conditions. Actual endurance depends on settings, activities, sensors and notifications.	Headline endurance uses the 45 mm case. 40 mm: smartwatch up to 14 days; battery saver up to 35 days; GPS only up to 21 hours; all satellite systems up to 14 hours; max-battery GPS up to 43 hours; expedition GPS up to 17 days. 45 mm: smartwatch up to 16 days; battery saver up to 40 days; GPS only up to 24 hours; all satellite systems up to 16 hours; max-battery GPS up to 50 hours; expedition GPS up to 20 days. Actual endurance depends on features, sensors, GPS, phone notifications and settings. No solar charging.
Charging
Charging	Built-in rechargeable lithium-ion battery; proprietary Garmin charging/data cable connects to a USB charging port. Power Glass provides supplementary solar charging; the watch does not solar-charge while connected to external power or when its battery is full.	Rechargeable built-in lithium-ion battery; Garmin proprietary charging/data connector. Included cable plugs into a USB-C computer port or AC adapter rated at least 5 W, according to the exact May 2026 owner guide.
Connectivity
Connectivity	Bluetooth and ANT+; GPS, GLONASS and Galileo. Garmin Pay; paired-phone music controls and smart notifications; Android text replies. No offline music playback, cellular connectivity or multi-band GNSS. Stealth mode disables wireless communications and prevents GPS position storage/sharing. The kill switch deletes saved user data and resets settings. Night-vision mode reduces backlight intensity for goggles and disables wrist heart rate.	Bluetooth and ANT+; single-band GPS, GLONASS and Galileo. Smart notifications, Android text replies and paired-phone music controls. Garmin Share and Garmin Messenger through a compatible paired phone. No Garmin Pay, offline music playback or cellular connectivity.
Storage
Storage	64 MB; paired-phone music controls rather than offline audio storage	128 MB
Design
Weight (lightest version)
Weight (lightest version)	65 g	41 g (better)
Software
Software	Garmin	Garmin
Case materials
Case materials	Fibre-reinforced polymer case; fibre-reinforced polymer/stainless steel bezel; silicone band. Maker states MIL-STD-810 thermal and shock testing.	Fibre-reinforced polymer case and bezel; silicone band. Maker states engineered to MIL-STD-810 for thermal and shock resistance.
Size
Size	45 x 45 x 16.2 mm; 65 g. Maker does not identify this as a case-only weight.	40 mm: 40 x 40 x 13.6 mm, 41 g. 45 mm: 45 x 45 x 14.2 mm, 48 g. Maker does not identify these as case-only weights.
Bands
Bands	22 mm silicone band; compatible with QuickFit 22; fits 135–230 mm wrists.	40 mm: 20 mm silicone band, QuickFit 20 compatible, fits 107–179 mm wrists. 45 mm: 22 mm silicone band, QuickFit 22 compatible, fits 132–213 mm wrists.
Colours
Colours	Current UK finish: Black (010-02730-00). Standard Graphite/Tidal Blue Solar, non-solar Standard and later AMOLED Tactical hardware are separate models.	Current UK/US range: 40 mm Black with Charcoal Band (010-02932-00); 45 mm Black with Charcoal Band (010-02933-00); 45 mm Electric Lime with Electric Lime Band (010-02933-01), a cosmetic limited edition. All three are sellable/in stock. No 40 mm Electric Lime SKU appears in the current accessible maker range.
In the box
In the box	Instinct Crossover Solar Tactical smartwatch; charging/data cable; documentation	Instinct E smartwatch; charging/data cable; documentation