Wear Radar

Suunto VerticalvsGarmin Forerunner 165

20d vs 11d
battery life
Suunto Vertical lasts longer
$350
price gap
Garmin Forerunner 165 cheaper
31g
lighter
Garmin Forerunner 165
Suunto Vertical
Buy/Wait:good

Early in release cycle

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Garmin Forerunner 165
Buy/Wait:bad

Late in cycle — a new model is likely coming

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Suunto VerticalGarmin Forerunner 165
Pricing
Starting price$599$249
Subscription✓ Noneℹ️ Optional — $70/yr
Hardware
Weight70g39g
Water resistance100m5ATM
Battery20 days11 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidiOS & Android
TierSports GPSSports GPS
Buy timing
ReleasedOct 15, 2025Mar 5, 2024
Cycle advicegoodbad
Deals adviceneutralgood
Next modelGarmin Forerunner 170 (Expected March 2026)

Health Sensors

Suunto Vertical only
1 exclusive sensor
Training LoadCumulative workout stress over time
Both
3 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
HRVHeart rate variability — stress & recovery scores
Garmin Forerunner 165 only
2 exclusive sensors
Stress TrackingStress estimate from HRV and physiological signals
Body BatteryGarmin's energy reserve — how much fuel left in the tank

Why buy each?

Suunto Vertical

AMOLED display — first for the Vertical line

The Vertical 2 replaces the MIP screen with a bright 1.5" AMOLED LTPO — delivering vivid colour maps and improved night readability while still providing 65 hours of dual-band GPS.

Built-in LED flashlight

An integrated LED flashlight is new to the Vertical 2, adding practical trail and camp utility without a separate device — especially useful for early morning and night runs.

Full offline maps, 65h GPS, AI Coach

Global topographic maps with dual-band GPS, 20-day smartwatch battery, and an AI Coach that personalises training load and recovery recommendations directly on the watch.

Garmin Forerunner 165

AMOLED display at entry-level price

The FR165 is the first Garmin entry-level running watch with an AMOLED display — dramatically more readable than the LCD it replaces.

Full Garmin running analytics

Training load, recovery time, Body Battery, HRV status, VO2 max estimation — the same analytics found on watches costing twice as much.

11 days of battery

11 days typical use and roughly 19 hours GPS — enough for most training blocks without mid-week charging.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Garmin Forerunner 165 wins

$459 vs $599 over 3 years · no required subscription.

For battery life
Suunto Vertical wins

20 days vs 11 days battery.

For health depth
Garmin Forerunner 165 wins

5 sensors.

For daily comfort
Garmin Forerunner 165 wins

39g · no required subscription.

Bottom Line

Technical gaps
  1. Vertical-only sensors: Training Load.
  2. Forerunner 165-only sensors: Stress Tracking, Body Battery.
  3. Weight. Forerunner 165 is 31g lighter — relevant for all-day comfort and sleep.
  4. Water resistance. Vertical rates 100m vs 5ATM on Forerunner 165.
Commercial gaps
  1. Hardware cost. Forerunner 165 is $350 cheaper upfront ($249 vs $599).
Pick the Suunto Vertical if…

Mountain runners, alpinists, and expedition athletes who want full offline maps, long GPS battery, and a bright AMOLED display in a rugged adventure watch. Suunto loyalists who need the brand's navigation precision and now want a readable colour display in the field.

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Pick the Garmin Forerunner 165 if…

Beginner and intermediate runners who want real GPS accuracy and Garmin's analytics depth without the price of the 265 or 965. Also ideal as a first serious GPS watch for anyone moving up from a fitness tracker.

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