Apple Watch Ultra vs WHOOP Peak 5.0 Sensor
Compare specifications, current prices and availability. Choose up to four products from the same family.
Add up to 2 more items to compare
Apple Watch SE 2 Price range: KSh 28,500.00 through KSh 32,000.00
Apple Watch Ultra 2KSh 103,500.00
Apple Watch Series 10 Price range: KSh 47,000.00 through KSh 50,000.00
Amazfit T-Rex 3 Pro Price range: KSh 55,000.00 through KSh 65,000.00
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Apple Watch Ultra |  WHOOP Peak 5.0 Sensor |
|---|---|---|
| Price | KSh 90,000.00 | KSh 45,000.00 |
| Display | 49 mm LTPO2 OLED Always-On Retina display; 1,185 mm² display area | — |
| Water resistance | Water resistant to 100 m under ISO 22810:2010 | IP68, dust-tight and water-resistant to 10 m; suitable for showering and swimming, not diving |
| Processor | Apple S8 SiP | — |
| Storage | 32 GB | — |
| Operating system | watchOS | — |
| Network / cellular | LTE and UMTS; cellular service availability varies by carrier and region | — |
| Positioning / GNSS | Dual-frequency L1 and L5 GPS, GLONASS, Galileo, QZSS and BeiDou | — |
| Health & wellness features | ECG app; Blood Oxygen app where available; heart-rate notifications; irregular rhythm notifications; temperature sensing; cycle tracking | Continuous heart rate, respiratory rate, resting heart rate, HRV, skin temperature, Stress Monitor, Health Monitor and Healthspan insights; WHOOP 5.0 does not support ECG or Blood Pressure Insights |
Full specifications
2 of 4 products
| Specification | Apple Watch Ultra | WHOOP Peak 5.0 Sensor |
|---|---|---|
| Identity & design | ||
| Brand | Apple | WHOOP |
| Model | Apple Watch Ultra | WHOOP 5.0 with Peak membership |
| Announced | September 2022 | — |
| Dimensions | 49 × 44 × 12 mm | 34.7 × 24 × 10.6 mm |
| Weight | 61.3 g | Approximately 26.5 g |
| Build materials | Aerospace-grade titanium case; flat sapphire front crystal; ceramic and sapphire-crystal back | Smooth, durable screen-free sensor housing with LED indicators |
| Strap / band | — | Obsidian SuperKnit band; WHOOP 4.0 bands are not compatible |
| Controls / buttons | Customisable Action button; Digital Crown with haptic feedback; side button; touchscreen | Screen-free wearable with LED indicators and enhanced haptics; controls and data are managed in the WHOOP app |
| Display | ||
| Display | 49 mm LTPO2 OLED Always-On Retina display; 1,185 mm² display area | — |
| Screen resolution | 410 × 502 pixels | — |
| Display protection | Flat sapphire front crystal with raised titanium case edges | — |
| Display features | Always-On display; up to 2,000 nits | — |
| Performance & software | ||
| Processor | Apple S8 SiP | — |
| CPU | 64-bit dual-core processor | — |
| Storage | 32 GB | — |
| Operating system | watchOS | — |
| Connectivity | ||
| Network / cellular | LTE and UMTS; cellular service availability varies by carrier and region | — |
| SIM / eSIM | eSIM; carrier plan required | — |
| Wi-Fi | 802.11b/g/n, 2.4 GHz and 5 GHz | — |
| Bluetooth | Bluetooth 5.3 | Improved Bluetooth connectivity |
| NFC | NFC with Apple Pay support | — |
| Positioning / GNSS | Dual-frequency L1 and L5 GPS, GLONASS, Galileo, QZSS and BeiDou | — |
| Ultra Wideband (UWB) | Apple U1 chip | — |
| Audio & communication | ||
| Speaker | Dual speakers; siren | — |
| Microphone | Three-microphone array with beamforming and wind-noise mitigation | — |
| Calling | Cellular and Bluetooth calling; carrier support required for cellular service | — |
| Sensors, health & fitness | ||
| Sensors | Blood oxygen sensor; electrical heart sensor; third-generation optical heart sensor; temperature sensor; depth gauge; water-temperature sensor; compass; always-on altimeter; high-g accelerometer; high-dynamic-range gyroscope; ambient light sensor | Enhanced PPG heart-rate sensor, accelerometer and skin-temperature sensor |
| Health & wellness features | ECG app; Blood Oxygen app where available; heart-rate notifications; irregular rhythm notifications; temperature sensing; cycle tracking | Continuous heart rate, respiratory rate, resting heart rate, HRV, skin temperature, Stress Monitor, Health Monitor and Healthspan insights; WHOOP 5.0 does not support ECG or Blood Pressure Insights |
| Sleep tracking | Sleep app with sleep stages | Sleep duration, stages, performance, consistency, debt and coaching |
| Sports / workout modes | Workout app with running, cycling, swimming, multisport and other workout types | Automatic and manual activity tracking across supported workouts |
| Training & outdoor features | Precision dual-frequency GPS; compass waypoints and Backtrack; running dynamics | Strain, Recovery, VO2 max, Strength Trainer, HR zones, training load and AI-powered coaching |
| Safety & emergency features | Emergency SOS; international emergency calling; fall detection; crash detection; siren | — |
| Diving / depth features | Recreational scuba diving with compatible app to 40 m; depth gauge and water-temperature sensor | — |
| Battery & durability | ||
| Battery life | Up to 36 hours; up to 18 hours with LTE use | Up to 14 days |
| Charging | USB-C magnetic fast-charging cable | USB-C Basic Charger off wrist or Wireless PowerPack on wrist; approximately 152 minutes with Basic Charger or 110 minutes with PowerPack; not compatible with WHOOP 4.0 chargers |
| Water resistance | Water resistant to 100 m under ISO 22810:2010 | IP68, dust-tight and water-resistant to 10 m; suitable for showering and swimming, not diving |
| Durability / certifications | IP6X dust resistant; MIL-STD 810H tested | — |
| Compatibility | ||
| Phone compatibility | Requires iPhone 8 or later with iOS 16 or later at launch | Compatible phone running the current WHOOP app; iOS 16 or later |
| Companion app | Apple Watch app and Apple Health | WHOOP app with Peak membership |
| Colors | Natural Titanium | Obsidian |
Related comparisons
Apple Watch SE 2Apple Watch UltraApple Watch UltraApple Watch Ultra 2Apple Watch UltraApple Watch Series 10Apple Watch UltraAmazfit T-Rex 3 ProApple Watch Ultra
Samsung Galaxy Watch Ultra 2 47mmApple Watch Ultra
Apple Watch SE 3Apple Watch Ultra
Google Pixel Watch 5 45mm
Apple Watch Series 8Apple Watch UltraApple Watch Ultra
Huawei Watch Ultimate 2Apple Watch UltraSamsung Galaxy Watch Ultra 2025