WHOOP Life vs Amazfit Balance 3
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  WHOOP Life |  Amazfit Balance 3 |
|---|---|---|
| Price | KSh 55,500.00 | KSh 48,000.00 |
| Display | — | 1.5-inch AMOLED |
| Battery capacity | — | 658 mAh rated |
| Water resistance | IP68, water-resistant to 10 m; suitable for swimming and showering, not diving; ECG readings must be taken dry | 10 ATM |
| Storage | — | 64 GB |
| Operating system | — | Zepp OS 6 |
| Positioning / GNSS | — | Built-in dual-band six-system positioning with circularly polarised antenna |
| Health & wellness features | Continuous heart rate and skin-temperature tracking; Recovery, Strain and Healthspan insights; Heart Screener with ECG, irregular-rhythm notifications and Blood Pressure Insights are region-, age- and eligibility-dependent and are not diagnostic | 24-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap measurement; PAI; heart-rate recovery; menstrual-cycle tracking; HybridCharge and LifeLoad; breathing exercises and health alerts |
Full specifications
2 of 4 products
| Specification | WHOOP Life | Amazfit Balance 3 |
|---|---|---|
| Identity & design | ||
| Brand | WHOOP | Amazfit |
| Model | WHOOP MG with 12-month Life membership | Amazfit Balance 3 |
| Dimensions | 34.7 × 24 × 10.6 mm | Screen diameter: 44.8 × 44.8 mm; case diameter: 51.4 × 51.4 mm; thickness: 14.6 mm including heart-rate sensor, 12.5 mm excluding sensor |
| Weight | Approximately 27.3 g with band | Stainless Steel: 62 g; Titanium Black: 55 g, without strap |
| Build materials | Compact matte-black sensor with brushed-metal detailing and conductive ECG clasp | Titanium model: Grade 5 titanium frame and case with stainless-steel buttons; stainless-steel model: stainless-steel frame and parts with fibre-reinforced polymer shell |
| Wrist size | — | 140–210 mm |
| Strap / band | SuperKnit Luxe band with ECG-compatible conductive clasp | 22 mm silicone strap with classic pin buckle |
| Controls / buttons | Screen-free wearable; measurements and controls are managed through the WHOOP app | Four physical buttons; touchscreen |
| Display | ||
| Display | — | 1.5-inch AMOLED |
| Screen resolution | — | 480 × 480 pixels, 323 ppi |
| Display protection | — | Sapphire glass |
| Display features | — | Up to 3,000 nits peak brightness; Always-On Display |
| Performance & software | ||
| Storage | — | 64 GB |
| Operating system | — | Zepp OS 6 |
| Connectivity | ||
| Wi-Fi | — | 2.4 GHz Wi-Fi |
| Bluetooth | Bluetooth 5.0 or later required for ECG and Blood Pressure Insights | Bluetooth LE 5.2 |
| Positioning / GNSS | — | Built-in dual-band six-system positioning with circularly polarised antenna |
| Audio & communication | ||
| Speaker | — | Supported |
| Microphone | — | Supported |
| Calling | — | Bluetooth calling through a connected smartphone |
| Sensors, health & fitness | ||
| Sensors | Enhanced PPG biometric sensor, accelerometer, skin-temperature sensor and ECG-ready contact pads | BioTracker 6.0 PPG biometric sensor (5 photodiodes + 2 LEDs); accelerometer; gyroscope; ambient-light; geomagnetic; temperature; barometric altimeter |
| Health & wellness features | Continuous heart rate and skin-temperature tracking; Recovery, Strain and Healthspan insights; Heart Screener with ECG, irregular-rhythm notifications and Blood Pressure Insights are region-, age- and eligibility-dependent and are not diagnostic | 24-hour heart-rate, blood-oxygen, stress and skin-temperature monitoring; one-tap measurement; PAI; heart-rate recovery; menstrual-cycle tracking; HybridCharge and LifeLoad; breathing exercises and health alerts |
| Sleep tracking | Sleep duration, stages, performance, consistency, debt and coaching through the WHOOP app | Sleep HRV; stages including REM; daytime naps; sleep schedule; breathing quality; sleep score; RestoreIQ recovery insights |
| Sports / workout modes | Automatic and manual activity tracking across supported workouts in the WHOOP app | 180+ sports modes; automatic recognition of 25 strength-training movements and 8 sports movements; HYROX modes and recreational diving workouts |
| Training & outdoor features | Strain, Recovery, VO2 max, training load and personalized coaching insights | Built-in running workouts; Zepp Coach; lactate threshold; running power; ground-contact time; PeakBeats; offline maps; route planning; automatic rerouting; POI search; turn-by-turn navigation; golf; dual-band six-system GNSS; peripheral power, cadence and heart-rate sensors |
| Safety & emergency features | — | Red/white flashlight with SOS mode; abnormal high/low heart-rate, low-SpO2 and high-stress alerts; phone-call notifications |
| Diving / depth features | — | Outdoor and indoor freediving, recreational diving and spearfishing workout modes |
| Battery & durability | ||
| Battery capacity | — | 658 mAh rated |
| Battery life | Up to 14 days | Typical use: up to 21 days; heavy use: 10 days; AOD: 7 days; accuracy GPS: 41 h; power-saving GPS: 84 h |
| Charging | Magnetic Wireless PowerPack or USB-C Basic Charger; approximately 120 minutes; not compatible with WHOOP 4.0 chargers | Magnetic charging head |
| Water resistance | IP68, water-resistant to 10 m; suitable for swimming and showering, not diving; ECG readings must be taken dry | 10 ATM |
| Durability / certifications | — | Military-grade low-pressure, high/low-temperature, temperature-shock, vibration and impact tests |
| Compatibility | ||
| Phone compatibility | Compatible phone running the current WHOOP app; iOS 16 or later, with Bluetooth 5.0+ required for ECG and Blood Pressure Insights | Android 8.0 or later; iOS 17.0 or later |
| Companion app | WHOOP app with included 12-month WHOOP Life membership | Zepp App |
| Colors | Obsidian sensor with premium SuperKnit Luxe band | Stainless Steel; Titanium Black |
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