Apple Watch Series 12 vs Whoop 4.0
Sqwod verdict
Our pick: Apple Watch Series 12 takes it — 84 vs 82.
Both are strong — the call comes down to what you prioritise:
- Apple Watch Series 12 — You're on a Series 9 or older and want the most accurate wrist heart rate Apple has made, plus a readiness score you can use to steer clients' training, with no subscription.
- Whoop 4.0 — You coach performance and program by daily readiness and strain.
Our pick 
Apple Watch Series 12
84Score · Medium
from €434
The new Health Sensing System is the real upgrade: heart rate every five seconds, far more frequent HRV and a daily Readiness score, with testers finding it close to a chest strap. Battery is still rated at 24 hours and the design is unchanged, so Series 11 owners can skip it.
Whoop 4.0
82Score · High
from €30/mo
The coach's strain-and-recovery band — screenless, always-on, built for athletes who train by readiness. The subscription model is the commitment.
Compare side-by-side
| Apple Watch Series 1284Scorefrom€434Review → | Whoop 4.082Scorefrom€30/moReview → | |
|---|---|---|
| Form factor | — | Band (screenless) |
| Battery life | — | ~5 days |
| Screen | — | None |
| Sleep tracking | — | Detailed |
| Recovery / HRV | — | Strain + Recovery |
| Subscription | — | Required (membership) |
| Water resistance | — | ~10 m |
Prices are our researched reference points.
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