Battery life
- Apple Watch SE 2
- Up to 18 hours per charge
- Fitbit Edge
- Up to 7 days
Wearable comparison
Compare battery life, health tracking, display and fit.
01Selected ![]() Apple Watch SE 2
KSh 28,500In Stock | 02 ![]() Fitbit Edge
KSh 28,000Out of Stock |
|---|







The Fitbit Edge lasts much longer between charges (7 days vs 18 hours), works with Android phones and iPhones and takes ECG heart-rhythm readings, though some coaching features need a Google Health Premium subscription, while the Apple Watch SE 2 runs watchOS built around the iPhone, is slimmer and takes calls from the wrist, though it works only with an iPhone.
The main differences to help you choose.
| Priority | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Battery life | Up to 18 hours per charge | Up to 7 days |
| Portability | 26.4 g | 17.7 g |
| Storage | 32 GB storage | 64 MB NOR flash memory |
| Display | OLED display | 1.34-inch OLED display |
| Software | watchOS 9.0 | Works with the Google Health app |
| Connections | Wi-Fi 4, Bluetooth 5.3 | Bluetooth 5.4 |
| Water resistance | 50 m | IP68 water and dust resistance |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Display | Retina LTPO OLED | 1.34-inch / 34 mm AMOLED colour display |
| Screen resolution | 40mm: 324 × 394 pixels; 44mm: 368 × 448 pixels | — |
| Display protection | Ion-X glass | — |
| Display features | 1000 nits (peak) | Always-on display; backlit; adjustable brightness |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Network / cellular | GSM / HSPA / LTE | — |
| SIM / eSIM | eSIM | — |
| Wi-Fi | Wi-Fi 802.11 b/g/n | — |
| Bluetooth | 5.3, A2DP, LE | Bluetooth 5.4 |
| NFC | Supported; Apple Pay | — |
| Positioning / GNSS | GPS, GLONASS, GALILEO, QZSS | Built-in GPS; GPS and Galileo positioning (Google US specifications) |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Brand | Apple | Fitbit |
| Model | Apple Watch SE 2 | Google Fitbit Edge |
| Announced | 2022, September 07 | 12 October 2026 |
| Dimensions | 40mm: 40 × 34 × 10.7 mm; 44mm: 44 × 38 × 10.7 mm | 39.22 x 25.56 x 11.58 mm |
| Weight | 40mm: GPS 26.4 g, GPS + Cellular 27.8 g; 44mm: GPS 32.9 g, GPS + Cellular 33.0 g | 17.7 g without band |
| Build materials | Aluminum case | 100% recycled aluminium housing; silicone Active Band with soft-touch coating |
| Wrist size | 40mm: 130–200 mm; 44mm: 140–245 mm | Small: 130–170 mm; large: 170–210 mm. Both Active Band sizes included. |
| Controls / buttons | Digital Crown with haptic feedback; side button | Mechanical side button |
| Strap / band | — | Interchangeable silicone Active Band with soft-touch coating; small and large sizes included |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Processor | Apple S8; 2-core Neural Engine | — |
| CPU | 64-bit dual-core | — |
| GPU | PowerVR | — |
| RAM | 1GB | — |
| Storage | 32 GB | 64 MB NOR flash memory; stores 7 days of detailed minute-by-minute motion data, 30 days of daily totals and heart-rate data at 2-second intervals |
| Operating system | watchOS 9.0, upgradable to watchOS 26.6 | — |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Speaker | Supported | — |
| Microphone | Supported | — |
| Calling | Bluetooth calling; cellular calling on GPS + Cellular models | — |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Sensors | Second-generation optical heart sensor; compass; always-on altimeter; high-g accelerometer; high-dynamic-range gyroscope; ambient light sensor | Altimeter; accelerometer; gyroscope; red and infrared SpO2 sensors; multipurpose electrical sensors compatible with the ECG app; PPG optical heart-rate sensor; ambient-light sensor; far-field skin-temperature sensor |
| Health & wellness features | Heart Rate app; high and low heart-rate notifications; irregular rhythm notifications; Medications, Mindfulness and Noise apps | 24/7 heart-rate and resting-heart-rate tracking; SpO2; skin-temperature variation; HRV; menstrual-cycle tracking; ECG, AFib detection and irregular-rhythm notifications where supported. Health Guardian blood-pressure and insulin-resistance trends are listed as coming soon and require eligible regions and Google Health Premium. |
| Sleep tracking | Sleep duration and sleep stages | Advanced sleep tracking; sleep duration and light, deep and REM stages; Sleep Score |
| Sports / workout modes | Workout app with multiple workout types and automatic workout detection | 40+ exercise modes and automatic activity recognition for 40+ modes; live workout metrics; elevation tracking; workout intensity maps; post-workout summaries; Cardio Load, Readiness, Active Zone Minutes, VO2Max, steps, distance and pace |
| Training & outdoor features | Pace metrics; compass and Backtrack | — |
| Safety & emergency features | Emergency SOS; international emergency calling; Fall Detection; Crash Detection | High and low heart-rate notifications and irregular-rhythm notifications, subject to supported regional availability |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Battery life | Up to 18 hours normal use | Up to 7 days; actual runtime depends on enabled features, usage and conditions |
| Charging | Magnetic charging to USB-C cable | Magnetic charging with the included USB-C Fast Charging Cable; about 90 minutes to 100%; 5 minutes of charging when battery is low provides up to 1 day of battery life |
| Water resistance | 50 m; swimproof | 5 ATM water-resistance rating and IP68 dust/water-resistance rating; not permanently waterproof or dustproof |
| Battery capacity | — | 65 mAh typical; rechargeable lithium-ion battery |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Phone compatibility | iPhone XS or later, including iPhone SE (2nd generation or later); iOS 18 or later | Most phones with Android 11 or later, or iOS 16.4 or later; Google Account, Google Health app and internet connection required |
| Companion app | Apple Watch app on iPhone | Google Health app; Google Health Premium subscription required for selected coaching and advanced features |
| Colors | Midnight, Starlight, Silver | Matte Black case / Obsidian band; Satin Silver case / Fog band; Satin Pyrite case / Olive band; Champagne Gold case / Canyon band |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Pixels per inch | 326 ppi | — |
| Peak brightness | Up to 1,000 nits | — |
| Cover / touchscreen | Supported | — |
| Charging time | About 1.5 hours to 80% | — |
| Release status | Available. Released 2022, September 16 | — |
| Model numbers | A2722, A2723, A2724, A2727, A2856, A2725, A2726, A2855, watch6,10, watch6,11, watch6,12, watch6,13 | — |
| Card slot | No | — |
| Camera | No | — |
| 3.5 mm headphone jack | No | — |
| USB | No | — |
| Radio | No | — |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | — |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK; HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada | — |
| 4G bands | 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK; 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada | — |
| Network speed | HSPA, LTE | — |
| SAR (US) | 0.27 W/kg (head) 1.96 W/kg (body) | — |
| SAR (EU) | 0.27 W/kg (head) 1.96 W/kg (body) | — |
| Battery type | Rechargeable lithium-ion | — |
| Chip | — | Ambiq AP5 MCU |
| Battery replacement | — | User-replaceable battery; modular repairable design |
| Package dimensions | — | 80 x 72 x 99 mm |
| Package weight | — | 139.8 g |
| In the box | — | Fitbit Edge tracker; small and large Active Bands; USB-C Fast Charging Cable; Quick Start Guide |
| Manufacturer availability | — | Announced 12 October 2026; Google lists retail availability from 27 October 2026. Local Exelic stock remains out of stock. |
| Specification | Apple Watch SE 2 | Fitbit Edge |
|---|---|---|
| Smart features / notifications | — | Phone notifications; quick message replies; universal media controls with a Bluetooth-connected phone; alarm and timer. Google Maps turn-by-turn directions are announced as coming soon. |
| Watch faces | — | Customizable clock faces and glanceable complications |
These products have the same published specifications.
For most buyers the Fitbit Edge is the better buy; the Apple Watch SE 2 makes sense if you want a slimmer build.
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