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GPSKids

Head to Head

Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral vs WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx

Deciding between the Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral and the WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx? We break down every spec, feature, and trade-off so you can pick the right beach gear for your needs and budget.

Our Pick

WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx

WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx edges out the Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral thanks to its higher rating (4.7 vs 4.6). That said, the Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral is still a strong choice if its specific strengths align better with your needs.

01 / Specs

Specs comparison

SpecApple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon NeutralWHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx
PriceCheck PriceCheck Price
Rating4.6/54.7/5Winner
CategoryGps TrackersGps Trackers

02 / Pros & Cons

What we like, what to know

Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral

What we like

  • +WHY APPLE WATCH ULTRA 2 — Meet the ultimate sports and adventure watch. Advanced features for runners, cyclists, swimmers, hikers, divers, and more. Rugged titanium case, now available in satin black. Superbright Always-On Retina display. Incredibly accurate precision dual-frequency GPS.* Powerful health, safety, and connectivity features.* And up to 36 hours of battery life for normal use and 72 hours in Low Power Mode.*
  • +EXTREMELY RUGGED, INCREDIBLY CAPABLE — 49mm corrosion-resistant titanium case. Sapphire front crystal. Large Digital Crown and customizable Action button for instant control over a variety of functions. Tested to MIL-STD 810H.* Water resistance 100m.*
  • +THE FREEDOM OF CELLULAR — With a cellular service plan you can call and text without your iPhone nearby.* Stream your favorite music and podcasts. Get directions with Maps.

Worth knowing

  • Details reflect the manufacturer's listing, not independent testing.
  • Availability and price change often — confirm on Amazon before buying.

WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx

What we like

  • +FSA/HSA: WHOOP is FSA/HSA eligible! As a certified retailer, you can purchase your WHOOP 4.0 Battery Pack directly with your FSA/HSA card at checkout.
  • +LONG-LASTING POWER – Get continuous data for days on a single charge with our battery pack that enables you to charge on-the-go while you wear it.
  • +DURABLE & WATER RESISTANT – Designed to provide long-lasting power for years to come. P68 dust-proof and water-resistant up to 1 meter for 2 hours.

Worth knowing

  • Details reflect the manufacturer's listing, not independent testing.
  • Availability and price change often — confirm on Amazon before buying.

03 / Who It's For

Who should buy which?

Choose A

The Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral

You are kids GPS trackers.

Choose B

The WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx

You are kids GPS trackers.

04 / The Verdict

The verdict

Both the Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral and the WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx are quality beach gear, but they serve different needs. The Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral is a gps trackers with a 4.6-star rating, while the WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx falls in the gps trackers category with a 4.7-star rating.

Our recommendation: Go with the WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx for its higher rating (4.7 vs 4.6). However, the Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral remains a compelling option if its specific strengths align better with how you plan to use it.

Apple Watch Ultra 2 [GPS + Cellular 49mm] Smartwatch, Sport Watch with Black Titanium Case with Black Titanium Milanese Loop - Medium. Fitness Tracker, Precision GPS, Action Button, Carbon Neutral

4.6/5 stars

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WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Not Compatible with Gen 5, Onyx

4.7/5 stars

Read full review →