Pebble 2 + Heart Rate vs. Apple Watch Ultra 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Pebble 2 + Heart Rate and Apple Watch Ultra 2. 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.

Smartwatch Specifications Comparison

Pebble 2 + Heart Rate vs. Apple Watch Ultra 2 Comparison Chart
GENERAL Pebble 2 + Heart Rate Apple Watch Ultra 2
Product Type Smart watch Smart watch
Operating System Pebble OS WatchOS 10
Supported Host Device OS Android 4.3 (Jelly Bean) or later, iOS 8.0 or later iOS 17 or later
Activity/Sport - Multisport, custom workouts
Wearing Style Watch style Watch style
Audio Input Microphone Three-microphone array
Audio Output - Dual speakers
Depth 9.8 mm -
Body Details - Case only: 61.4 g
Body Material Polycarbonate Aerospace-grade titanium
Protection Waterproof Water-resistant, splash-resistant, corrosion resistant, dust-resistant
Colours White | Charcoal/flame | Charcoal/lime | White aqua -
Clock Display Yes Yes
FEATURES Pebble 2 + Heart Rate Apple Watch Ultra 2
Sensors Ambient light sensor, heart rate, 3-axis accelerometer Accelerometer, ambient light sensor, digital compass, depth gauge, electrical heart sensor, ECG sensor, blood oxygen sensor, gyroscope, water temperature sensor, temperature sensing, optical heart sensor (3d gen), always-on altimeter
Tracking Data Time, calories burned, activity, sleep activity, heart rate, steps taken Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, sleep stages, menstrual cycle, ECG, ovulation phase, rapid eye movement (REM), depth
Modes - Night mode
Goal Setting - Yes
Features Music remote handling, call alerts, app alerts Call handling, store & play music, Fall detection, Emergency SOS, heart rate zones, Family Setup support, International Emergency Calling, Siren (86-decibel), Crash Detection, noise monitoring, Compass Waypoint, precision finding for iPhone, brightness: 3000 nits, flashlight boost, track detection
Notifications SMS Calendar, SMS, Email, high and low heart rate, irregular rhythm, cardio fitness
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou/QZSS receiver
Payment Technology - Apple Pay
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Siri
IoT Voice Controlled - Direct
CELLULAR Pebble 2 + Heart Rate Apple Watch Ultra 2
Technology - WCDMA (UMTS)
Mobile Broadband Generation - 4G
SIM Card Type - Electronic SIM card (e-SIM)
CONNECTIVITY Pebble 2 + Heart Rate Apple Watch Ultra 2
3M UMTS Band - Band 1, Band 2, Band 5, Band 10
4G LTE Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41, Band 66
Wireless Interface Bluetooth 4.0 IEEE 802.11b/g/n, LTE, Ultra-Wideband (UWB), Bluetooth 5.3
DISPLAY Pebble 2 + Heart Rate Apple Watch Ultra 2
Type E Ink - monochrome Retina LTPO OLED - colour
Resolution - 410 x 502 pixels
Screen Protection Scratch-resistant glass Flat sapphire front crystal with display edge protection
Always On Display (AOD) Yes Yes
INPUT DEVICE Pebble 2 + Heart Rate Apple Watch Ultra 2
Type - Touch sensitive screen, customisable action button, side button, double tap gesture
CASE Pebble 2 + Heart Rate Apple Watch Ultra 2
Case Size - 49 mm
Case Shape - Rectangular
Case Details Black | Black/flame Titanium
Crown Type - Digital with haptic feedback
BAND Pebble 2 + Heart Rate Apple Watch Ultra 2
Band Type Band Alpine Loop
Band Size - S
Band Width 22 mm -
Fits Wrist with Circumference - 130-160 mm
Changeable - Yes
Clasp Type - G-hook
Band Material Silicone Textile
Band Colour Black | White Blue | Indigo | Olive | Orange/beige | Green/gray | Blue/black | Orange | White
STORAGE Pebble 2 + Heart Rate Apple Watch Ultra 2
Storage Capacity - 64 GB
CPU Pebble 2 + Heart Rate Apple Watch Ultra 2
Manufacturer - Apple
CPU Type - S9 SiP
Features - W3 Apple wireless chip, second-generation Ultra Wideband chip, 4-core Neural Engine
BATTERY Pebble 2 + Heart Rate Apple Watch Ultra 2
Technology - Lithium Ion
Battery Life 7 day(s) 36 hours
Battery Life Details - Normal use - up to 36 hour(s)
Low power mode - up to 18 hour(s)
Power saving mode - up to 72 hour(s)
Rechargeable Battery - Yes
Wireless Charging - Yes
MISCELLANEOUS Pebble 2 + Heart Rate Apple Watch Ultra 2
Included Accessories Magnetic charging cable Magnetic fast charger to USB-C cable (1 m)
Preloaded Software Silent alarm GymKit, Oceanic+, Depth app
Compliant Standards - IP6X, BFR-free, PVC-free, Beryllium-free, Mercury-free, MIL-STD-810H, EN13319, Arsenic-free
Specific Absorption Rate (SAR) - 0.22 W/kg (head)
0.43 W/kg (limb)
Carbon Footprint - 0 kg carbon emissions
Max Depth of Water Resistance 30 m 100 m
Max Operating Temperature - 55 °C
Min Operating Temperature - -20 °C
Manufacturer Model Number - A2986
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