In depth comparison and review of Pebble 2 + Heart Rate and Huawei Watch 4. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Pebble OS | - |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 8.0 or later | Android 6.0 (Marshmallow) or later, iOS 13.0 or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | - | Speaker |
| Depth | 9.8 mm | - |
| Body Details | - | Case only: 48 g |
| Body Material | Polycarbonate | 316L grade stainless steel |
| Protection | Waterproof | Water-resistant, dust-resistant |
| Colours | White | Charcoal/flame | Charcoal/lime | White aqua | Black |
| Clock Display | Yes | Yes |
| FEATURES | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Sensors | Ambient light sensor, heart rate, 3-axis accelerometer | Accelerometer, ambient light sensor, digital compass, barometer, depth sensor, optical heart sensor, ECG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Time, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, location, stress level, respiratory rate, breath, altitude, ECG, nap |
| Modes | - | 100+ Workout modes |
| Goal Setting | - | Yes |
| Features | Music remote handling, call alerts, app alerts | Call handling, camera remote control, find phone function, Fall detection, Emergency SOS, music playback control, Route Back, customisable watch faces, arterial stiffness detection, sedentary lifestyle reminder, HUAWEI TruSleep, HUAWEI Assistant TODAY |
| Notifications | SMS | SMS, social apps, incoming calls, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS receiver |
| CELLULAR | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Mobile Broadband Generation | - | 4G |
|---|---|---|
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| Messaging Services | - | SMS |
| CONNECTIVITY | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Wireless Interface | Bluetooth 4.0 | Wi-Fi, LTE, NFC, Bluetooth 5.2 BLE/BR |
|---|
| DISPLAY | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Type | E Ink - monochrome | LTPO AMOLED - colour |
|---|---|---|
| Resolution | - | 466 x 466 pixels |
| Screen Size | - | 1.5" |
| Pixel Density | - | 310 ppi |
| Screen Protection | Scratch-resistant glass | - |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Type | - | Touch sensitive screen, side button, rotating crown |
|---|
| CASE | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Crystal Type | - | 3D curved glass |
|---|---|---|
| Case Shape | - | Round |
| Case Details | Black | Black/flame | Stainless steel |
| BAND | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | 22 mm | - |
| Fits Wrist with Circumference | - | 140-210 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | Silicone | Fluoroelastomer |
| Band Colour | Black | White | Black |
| STORAGE | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Storage Capacity | - | 32 GB |
|---|
| RAM | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| RAM Size | - | 2 GB |
|---|
| BATTERY | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Battery Life | 7 day(s) | 14 day(s) |
|---|---|---|
| Battery Life Details | - | Ultra-long battery life mode - up to 14 days Ultra-long battery life mode (typical usage) - up to 8 days Typical usage - up to 3 days |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 60 min |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Pebble 2 + Heart Rate | Huawei Watch 4 |
|---|
| Included Accessories | Magnetic charging cable | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | Silent alarm | VoLTE |
| Compliant Standards | - | IP6X, ISO 22810, EN13319 |
| Specific Absorption Rate (SAR) | - | 0.3 W/kg (head) 0.71 W/kg (body) 1.08 W/kg (limb) |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
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